Fitter Radio Triathlon Podcast
Fitter Radio explores the ideas shaping triathlon and endurance sport, combining real-world coaching experience with the latest research. Through race analysis, expert interviews and conversations with professional triathletes, it breaks down the decisions that influence performance, health and long-term development.
Episodes
#685 - IRONMAN 70.3 Krakow and World Cup Rio Race Reviews. Are Your Training Zones Set Up Correctly.
We review the racing from IM703 Krakow and the World Cup in Rio at the weekend. We explore the complexities of setting individualized training zones and the risks of inaccurate zone training. We ask our hosts, if you were given $2,000 to spend on triathlon how would you spend it? TIMESTAMPS: 0:00:00 – Intro 0:03:10 – Baggy singlets in running 0:03:56 – Commonwealth Games swimming successes
#684 - IRONMAN 70.3 Boise. WTCS London. Endurance Training Workouts
We review the racing from IM703 Boise and WTCS London at the weekend. Individual physiological adaptations to a repeated 8-wk endurance training period exhibit limited reproducibility. We discuss a recent study which demonstrates how an individual's response to one training period does not reliably reflect their capacity to adapt to the same training stimulus in the future. TIMESTAMPS: 0:00:00
#683 - IRONMAN Lake Placid Race Review. Under-Fuelling in Triathlon.
We review all the racing from IRONMAN Lake Placid. Charlotte McLauchlan is a Master's student in nutrition and dietetics at Auckland University. In this in-depth interview Charlotte shares insights from her recent research on energy balance and low energy availability in age-group triathletes. We discuss key findings, implications for athlete health and practical advice for optimizing performance
#682 - WTCS Hamburg. IM703 Swansea. Athlete Under-Fuelling and REDS.
Kate and Guy are back from Roth. We hear their feedback from the event and Kate tells us how her marathon went! We review the racing from the WTCS Hamburg and Hayden Wilde's personal challenges getting over sickness plus Cassandre Beaugrand's race at the Diamond League and her record-breaking achievements. The IRONMAN 70.3 in Swansea finished early for Mika Noodt after a bike crash. We chat abou
#681 - Challenge Roth Race Review. AiRO App Bike Fit
Bevan and Jack discuss the highlights from the weekend's racing at Challenge Roth and IRONMAN Switzerland. Plus we share Jack's experiences from his bike testing day with Justin from Velo Performance using the AiRO App. TIMESTAMPS: 0:00:00 – A weekend of sport! 0:01:11 – Challenge Roth bigger and better than ever 0:02:56 – The appearance of the new Canyon TT bike in Roth 0:04:27 – The number
#680 - IRONMAN Frankfurt. Evan Jager of Nomio.
We catch up on the racing from IRONMAN Frankfurt and the upcoming race at Challenge Roth. Following his retirement from professional steeplechase running, Olympic silver medalist Evan Jager joined the Swedish startup Nomio as their Head of Athlete Relations. Nomio is a 60ml performance shot made primarily of organic broccoli sprouts. It contains isothiocyanates (ITCs), which research suggests help
#679 - Matthew Marquardt: Mastering Elite Performance with Discipline & Balance
Balancing demanding training with medical school and personal life is no small feat. Matthew Marquardt shares his strategies for managing time effectively, ensuring that neither his work, academic pursuits nor his athletic goals are compromised. He emphasizes the importance of mental resilience and a disciplined approach to training, focusing on the present and tuning out distractions. Insights
#678 - IRONMAN 70.3 Elsinore Race Review. Matthew Marquardt: Self Belief and a Positive Mindset.
We review the racing from IRONMAN 70.3 Elsinore and the WTCS race in Quiberon. Matthew Marquardt is our second podcast this week and we share excerpts from that upcoming interview Rikki Anderson won the free race entry to IRONMAN Cairns. We find out how her day went. TIMESTAMPS: 0:00:00 – We have technical issues! 0:01:54 – Bit of illness around post IRONMAN Cairns 0:04:10 – WTCS Quiberon r
#677 - IRONMAN Cairns and IRONMAN 70.3 Happy Valley
EPISODE NOTES We have a free race entry to give away to IRONMAN 70.3 Sunshine Coast We review all the racing from IRONMAN Cairns and IRONMAN 70.3 Happy Valley. TIMESTAMPS: 0:00:00 – Jack Moody post race 0:01:10 – Kate and Guy at the finish line until the end 0:03:01 – IRONMAN 70.3 Sunshine Coast and free race entry competition 0:12:43 – IRONMAN Cairns weather conditions 0:13:22 – Swim con
#676 - IRONMAN Hamburg and T100 San Francisco Race Reviews. Power meters.
We review the racing from T100 San Francsico and IRONMAN Hamburg. Drug testing - The ongoing conversation about doping in amateur and professional triathlon and testing protocols. Power meters – is your power reading correctly. We look at what can go wrong and how athletes can best utilize power meters by understanding calibration, zero offset and differences across devices. TIMESTAMPS: 0:00:
#675 - The Evolving Landscape of Anti-Doping and Testosterone Use in Sports
Dr. Alison Heather, Chief Scientist at Insitugen Limited shares with us the rapid advancements in anti-doping technology, the rise of online testosterone replacement therapies and the importance of understanding inadvertent contamination versus intentional doping. We discuss the necessity for fair processes, the role of sensitive testing methods and the need for athlete education to prevent fals
#674 - The Evolution of Anti-Doping. Weekend Racing Reviews
We review the racing from the WTCS event in Alghero, IRONMAN Brazil and Challenge St Poelten. The Enhanced Games – what are the implications for clean sport and athlete integrity. Professor Alison Heather, Chief Scientific Officer at Insitugen, updates us on the evolution of anti-doping and the implications of new anti-doping and testing technologies. TIMESTAMPS 0:00:00 – Kate and Guy in Mala
#673 - IRONMAN Lanzarote. T100 Spain. Challenge Championship. Race Reviews
We review the racing from the weekend at T100 Spain, IRONMAN Lanzarote and the Challenge Championship. Plus, we look ahead to IRONMAN Brazil and the female only IRONMAN Hamburg race – can the women go under 8 hours? TIMESTAMPS: 0:00:00 – Kate's been to the dentist 0:04:37 – Tri Club Awards Freemantle 0:06:14 – Slots for Kona disappearing fast 0:07:30 – IRONMAN Lanzarote 0:08:30 – Kate's ra
#672 - Jackie Hering: The Return to Full Distance Racing – Insights from a Pro Triathlete
Jackie Hering, a pro triathlete with 15 years of top finishes, unveils her approach to racing at 40. She shares how releasing pressure, managing expectations and embracing unexpected race-day curveballs transform her results in IRONMAN racing In this episode, you'll discover: What Jackie considers are her strongest assets and how she's training smarter, not just harder. Her secrets to managing
#671 - Running Technique, Cadence, Shoes. We discuss what works.
Jack Moody ran a 2:20 marathon in Hawkes Bay – we chat about his training and race strategy, plus we discuss shoe choices, running biomechanics and cadence. We catch up on the racing from IRONMAN 70.3 Chattanooga and WTCS Yokohama at the weekend. We share an excerpt from our interview with Jackie Hering, out later this week. 0:00:00 – Jack's result at Hawke's Bay Marathon 0:07:56 – Pacing t
#670 - Sam Long Wins IRONMAN 70.3 Gulf Coast. Race Review & That Historic Bike Split
We review the racing from IRONMAN 70.3 Gulf Coast and that world record breaking dominant bike performance from Sam Long. Kate Bevilaqua has been following the recent Ultraman in Australia. Plus, we review the racing from Challenge Salou The state of professional prize pools – are there athlete payment issues within the PTO? The evolving technology in cycling including gear ratios and 3D-printe
#669 - Ingmar Jungnickel: AiRO.app
Ingmar Jungnickel, an expert aerodynamicist, earned this distinction for his work with US Speedskating, where he developed a revolutionary team pursuit technique known as the 'American Push'. This strategy used advanced simulation and computer modeling to help the team break world records. His career includes: Specialized Bicycles: He led the aerodynamics department, overseeing the development o
#668 - IRONMAN 70.3 Western Sydney. Aerodynamics. Swimming Optimisation.
We review the racing from IRONMAN 70.3 Western Sydney and the Busselton Festival of Triathlon. We explore swim mechanics and delve into cutting-edge aerodynamic technology for cycling with AiRO. 0:00.00 – Kate and Guy race the Busselton Festival of Triathlon 0:08.51 – The biomechanics of swimming 0:12:32 – Swim Smooth Video of John Newsome with Kate and Guy 0:31:22 – IRONMAN Western Australia rac
#667 - Julie Derron: From Olympic Medals to IRONMAN Dreams
Julie Derron's Olympic silver was a milestone, but for her that was just the beginning. She's simultaneously exploring her potential at IRONMAN - aiming for a breakthrough on the Big Island - whilst keeping her foot firmly on the pedal in middle-distance racing. In this episode, Julie Derron shares insights on training, racing strategies and her plans for Kona qualification. Julie opens up about
#666 - T100 Singapore Race Review. Low Cadence Power and Super Shoe Speed.
We welcome Jack Moody, Kate Bevilaqua and Guy Crawford back to the show. This week we catch up on all the racing from the weekend plus we share excerpts from our upcoming interview with Julie Derron and dive deeper into her low torque high cadence bike sessions and how Brett Sutton programs her running. Sabastian Sawe breaks the world marathon record, was it just about the shoes? 0:05.16 – This we
#665 - IRONMAN Texas. Tri News and Race Reviews
We welcome Jack Moody, Kate Bevilaqua and Guy Crawford to the show. This week we catch up on all the racing from the weekend plus we chat about the ups and downs of training, racing and the hilarious moments that come with it. Guy shares his experience of trying to retain his pro license while navigating some tough competition… and Jack reveals how one-arm swimming is surprisingly effective. Let u
#664 - Penny Slater
Penny Slater shares her journey from off-road racing to becoming a top-tier long-distance triathlete. She shares how she navigates the challenges of injury, the importance of nutrition and the mental resilience required to excel at the highest levels. Penny shares with us her work around Relative Energy Deficiency in Sport (REDs) and hormone health and the role of education in athlete health and
#663 - Ali Brauer. Pro Licence Eligibility
Jack Moody's back in the hotseat… with a shoulder injury! In a recent Slowtwitch article about 'fast age groupers beating pros' at IRONMAN 70.3 Oceanside, Ali Brauer was called out as one of those pros. Ali takes issue with this article and we chat to her about why she's absolutely right to do so. Ali also shares her journey through health challenges, her return to professional racing, and her pe
#662 - Matt Hanson
Jack Moody's back in the hotseat and we catch up on the racing from Athletic Brewing IRONMAN 70.3 Oceanside at the weekend. We chat with multiple IRONMAN champion MATT HANSON. Matt stormed home for a podium 3rd at the recent IRONMAN New Zealand race recording the fastest run split of the day with an incredible 2:34:49. In this episode Matt breaks down his race at IMNZ and shares his training stra
#661 - Tamara Jewett
We catch up on the racing from IRONMAN 70.3 Geelong and T100 Gold Coast at the weekend. At IRONMAN New Zealand this month Tamara Jewett ran into 4th place with a blistering 2:42:40 marathon – the 5th fastest overall marathon run split on the day, including the men. In this episode, Tamara shares her journey from middle-distance running to IRONMAN racing, her experience moving from Canada to Cal
#660 - Ruth Croft
We review the news and racing from the weekend. Ruth Croft is an elite ultra-trail runner from New Zealand, recognized for her remarkable achievements in the sport including winning the prestigious Tarawera 102K for the 4th consecutive year last month. Ruth's dedication and passion for running make her a credible voice in the ultra-trail running community as she chats to us about her ultra-trail
#659 - IRONMAN New Zealand. Jack Moody
The Anzco Foods IRONMAN New Zealand edition where we review the racing from the day and chat to first Kiwi home Jack Moody. Rikki Anderson won the free race entry to IRONMAN Cairns. We find out more about her.
#658 - Kyle Smith
Kyle Smith, Kiwi Professional Triathlete, reflects on his journey as a triathlete, sharing the lessons he's learned from racing mistakes. We discuss the pressures of prize money in the Pro Series, the significance of consistency in performance and the dynamics of racing with a home crowd. Kyle also chats about his recovery from injury and his preparations for the upcoming IRONMAN New Zealand as he
#657 - Regan Hollioake
We review the racing from Challenge Wanaka last weekend and what the acquisition of Challenge by the PTO might mean for racing going forward. Regan Hollioake, the defending IRONMAN New Zealand champion, reflects on her journey as a professional triathlete. We chat about her season last year and the financial realities of being a professional athlete, plus the unique challenges of travel and race s
#656 - Mike Phillips. The Loan Market Tauranga Half Race Protest.
Mike shares his thinking behind his decision to protest at the recent Loan Market Tauranga Half. We discuss the implications of the newly announced Pro Series, the importance of course familiarity and the evolving dynamics of drafting rules in triathlon. He also reflects on his past races, the impact of technology on race fairness and his plans for upcoming competitions including IRONMAN New Zeal
#655 - Craig Kirkwood
On 31 January 2026, 16-year-old New Zealand running sensation Sam Ruthe ran a world-record indoor mile time of 3:48.88. New Zealand middle-distance runner Sam Tanner is a two-time Olympian and currently holds several national records and titles. Both Sam's are coached by Kiwi Craig Kirkwood. We chat to CK about his coaching philosophies and his incredible success with the development of young ath
#654 - Tri News. Jack Moody. Hannah Berry.
We chat about the impact of the new 20m draft ruling and how it might affect racing going forward. The Loan Market Half results hang in the balance as we await a decision from race officials regarding 4 pro athletes having gone off course at the start of the bike and re-entered further up the road - effectively missing at least a kilometre of the course. We chat to Kiwi Professional Triathletes
#653 - Jeff Morris: Race Director Ultraman
Jeff Morris, Race Director Ultraman Australia shares his journey into the world of triathlon and the unique challenges of organizing the Ultraman race. He discusses the decision to bring the Ultraman event to Wanaka, New Zealand, highlighting the course details, community engagement and the family atmosphere that surrounds the race. We have a free race entry to giveaway to the IRONMAN 70.3 in G
#652 - James Elvery Race Ranger. Mount Festival of Sport
We chat about the racing from the Loan Market Half at the weekend including the incredible performances and the use of race ranger. We catch up with James Elvery from Race Ranger about the recent developments in drafting distance testing for triathlons, particularly in relation to IRONMAN events. He shares insights from recent tests where they experimented with different drafting distances, incl
#651 - Dr Warren Bradley: Hytro
The Loan Market Oceanside Mount Half use Race Ranger this weekend. Pro Tri News have put out a survey to collect feedback on the drafting zone rules – we discuss what we know so far. We chat to Dr Warren Bradley, Founder & CSO of Hytro - designers of the first Blood Flow Restriction (BFR) wearable, designed to improve sports performance. Blood Flow Restriction works by tightening a strap around
#650 - Triathlon in New Zealand 2026
Jack Moody's in the hot seat and we chat about the racing in NZ in the next few months and how the triathlon landscape might look for 2026. LINKS: Jack Moody on Instagram at https://www.instagram.com/jacktmoody/ Mount Festival of Sport at https://mountfestival.kiwi/ T100 at https://t100triathlon.com/ IRONMAN New Zealand at https://www.ironman.com/races/im-new-zealand Procreate NZ at https:/
#649 - Sam Shaw
Sam Shaw rode the 648km from Auckland to Wellington in a single day with the help of lots of bananas, gingernut biscuits, carrots and cans of Coke. He set a new record time for the solo ride, coming in at just over 17 hours - without a single stop along the way.
#648 - Simone Maier and One NZ GODZONE
We catch up on the racing and tri news from the weekend. The Triathlon World Tour will launch in 2027 and combine the existing T100 Triathlon World Tour, a rebranded World Triathlon Championship Series and World Triathlon Cups. The T100 Tour will be rebranded as the T100 World Championship Series At the recent One NZ GODZONE Adventure race Team RAB made up of Sophie Hart, Chris Forne, Simone Maie
#647 - Pete Pfitzinger. Tri News and Race Reviews
Tim's back and he fills us in on his epic adventures at Godzone. We catch up on all the racing and tri news from the weekend. Pete Pfitzinger is an American former distance runner - now exercise physiologist and author - who represented the United States in the marathon at two Olympic Games, in 1984 and 1988. He is also a highly respected coach and the co-author of the popular training book Adv
#646 - The Energy Cost of Swimming. Kosciuszko UTMB. Loan Market Tauranga Half
Jack steps into the hot seat to cover for Tim whilst he battles the GODZONE course! Sue Beattie won the free race entry to the Kosciusko 50K Ultra. We find out how it all went. We chat about the metabolic cost of swimming and the dangers of poor fueling. We have a free race entry to giveaway to the Loan Market Tauranga Half Oceanside. (0:00:00) – Tim at Godzone (0:03:39) – UTMB Kosciuszko (0:
#645 - NIX Hydration Biosensors. Tri News and Race Reviews
Tim prepares for GODZONE. We catch up on the racing from the weekend plus we look ahead to the T100 Qatar start list. Meridith Cass is the Founder and CEO of Nix Biosensors, a company that develops wearable sensors to monitor hydration by measuring sweat. The Nix Biosensor provides real-time data on sweat loss, electrolyte loss, and sweat composition to help athletes and others optimize hydratio
#644 - Jack Moody. Tri News and Race Reviews
Auckland-based professional triathlete Jack Moody broke the tape at the Queenstown Marathon in 2:25:02, posting a new men's course record by more than a minute. We chat to Jack about his race. IRONMAN make changes to their World Championship qualification system. Clare Fitzpatrick won a free race entry to the IRONMAN 70.3 in Melbourne. We find out how her day went. We catch up on the racing from t
#643 - IRONMAN 70.3 World Champs 2025
We review the racing from the IRONMAN 70.3 World Champs at the weekend. We chat to Susan Phillips, winner of the free race entry to the Garmin Noosa Triathlon. (0:08:05) – Susan Phillips (0:03:07) – IRONMAN 70.3 World Champs Women's race (0:27:49) – Women's post race press conference (0:46:45) – IRONMAN 70.3 World Champs Men's race (1:00:04) – Men's post race press conference LINKS: Garmin Noos
#642 - Kelly O'Mara: Feisty Media
This week on FITTER Radio we welcome Kelly O'Mara Head of Content and Sports Reporter for Feisty Media. The new IRONMAN Kona qualification algorithm is significantly affecting female athletes. While early projections suggested a 30-40% representation of women at the World Championships, initial data from races shows this is not the case. In the 'performance pool' an overwhelming majority have go
#641 - Kristian Blummenfelt
We chat to the 2020 Olympic World Champion and 2021 IRONMAN World Champion Kristian Blummenfelt. Kristian reflects on his recent race performance in Nice sharing his mixed emotions on his result and the importance of his relationship with Gustav and Casper. We delve into training, nutrition and the work needed to maintain a balance between weight management and performance. The discussion also c
#640 - Racing from the T100 and WTCS. Sleep Restriction Survey
We review the racing from the T100 and WTCS in Wollongong at the weekend. Hannah Tiedt is a PhD candidate at Auckland University of Technology (AUT) studying sports performance physiology and nutrition, with a focus on the resilience of endurance athletes to sleep restriction. She has previously completed a Bachelor of Sport and Recreation and a Master of Sport, Exercise and Health at AUT. Follow
#639 - IRONMAN World Champs 2025 Kona
We review the racing at the IRONMAN World Champs 2025 in Kona. Plus, we bring you the audio from the post-race conference with the top 5 finishers. LINKS: IRONMAN World Championship Kona at https://www.ironman.com/races/im-world-championship-kona
#638 - Hannah Berry. News and Race Reviews.
We catch up on the racing from SuperTri at the weekend Sue Beattie won the free race entry to the Kosciuszko Ultra, we find out more about her. It's Kona week, and we chat to Kiwi Professional Triathlete Hannah Berry. Hannah shares her experiences and insights as she prepares for the upcoming IRONMAN World Champs in Kona this weekend. She discusses her return to the Big Island, her strategies for
#637 - Spikes in Running Distance and Injury. Racing and News from the Weekend.
We review the racing from the weekend. Luke Smithers won the free race entry to the IRONMAN 70.3 Western Sydney. We find out how it all went. How much running is too much? We discuss a recent paper identifying high-risk running sessions in a 5200-person cohort study and the dose-response relationship between changes in single-session distance and running-related injuries (0:07:42) – Racing from t
#636 - Dr John Sullivan: High Performance Sport NZ
We review the racing from the T100 in Spain at the weekend. Dr. John Sullivan is Head of Performance Psychology at High Performance Sport New Zealand. He is a Sport Scientist and Clinical Sport Psychologist with over twenty years of clinical and scholarly experience and has held appointments within the National Football League (NFL), English Premier League (EPL), the NCAA and the elite military an
#635 - The IRONMAN World Championships Nice 2025 Episode
The IRONMAN World Championships Nice 2025 Episode
#634 - IRONMAN World Champs Nice. Gordo Byrn. Racing from the Weekend.
We catch up on the racing from the weekend. Clare Fitzpatrick won the free race entry to IM703 Melbourne. We find out more about her. We welcome back Gordo Byrn to discuss his recent experience racing Challenge Roth. He shares the challenges he faced and the lessons learned throughout his journey. Gordo shares insights on race strategy, nutrition and mental resilience plus he reflects on the evo
#633 - Matt Hauser and Dan Atkins. Racing from the Weekend.
We catch up on the racing from the T100 on the French Riviera, IRONMAN 70.3 Zell am See and the WTCS Sprint distance race in Frejus Australian triathlete Matt Hauser and his coach Dan Atkins have enjoyed a successful partnership in triathlon for over a decade. They discuss their recent achievements, including a world championship in the Mixed Team Relay, and share the strategies that have led to
#632 - Chris Beckmans. Stu Rotticci. Racing From the Weekend.
Jack Moody is back hosting this week and we catch up on the racing from the weekend. We bring Chris Beckmans, Australian Professional Triathlete, back to the show after his recent 7th place finish in a 7:43:48 at IRONMAN Copenhagen. Chris tells us about his race and how he prepared to achieve his best ever result and become the 4th fastest Australian ever at this distance. We chat to Stu Rottic
#631 - Tri news and Race Reviews. Dr Phil Hurst on Placebo.
Jack Moody is back hosting this week and we catch up on the racing from the weekend. We revisit our interview with Dr. Philip Hurst, former middle-distance runner and current academic from the School of Psychology and Life Sciences at Canterbury University. We discuss the intriguing world of the 'placebo effect', its negative counterpart - the 'nocebo effect' and their impact on sports performan
#630 - Rick Prince, UESCA. Racing from T100 London
Jack Moody is back hosting this week and we catch up on racing from T100 London at the weekend. We chat to Rick Prince, Founder of UESCA (the United Endurance Sports Coaching Academy) and discuss his journey in the fitness industry, the creation of UESCA and the importance of quality education in coaching. Rick highlights the need for better certification in endurance sports, their collaboratio
#629 - Training Updates from Bolzano. Arnar Larusson, CEO and Co-Founder of Tyme Wear.
Jack Moody is back hosting again this week and we're calling in from our home here in Bolzano, Italy. We chat to Arnar Larusson Co-Founder and CEO of Tyme Wear - a breathing and heart rate sensor that measures fitness, personalises zones and recommends workouts. In this conversation we discuss the innovative breathing measurement technology that Tyme Wear are bringing to market. The discussion co
#628 - James Elvery Race Ranger. Tri News and Race Reviews
We catch up on the tri news and the racing from the weekend. Tim chats to James Elvery, CEO and Co-Founder of Race Ranger about data transparency, innovations in race management and the future of Race Ranger technology. They explore the importance of fairness in qualification processes and how to enhance the athlete experience. The discussion also touches on the upcoming developments in live dat
#627 - Grace Thek. IRONMAN Lake Placid
Grace Thek shares her journey as a triathlete, reflecting on her recent debut and second place finish at the full distance in Challenge Roth. We discuss the changes to her training and her mental preparation leading into the race and her reflections post-race, including her future plans in the sport. We review the racing from IRONMAN Lake Placid at the weekend. (0:01:57) – Noosa Triathlon Fest
#626 - Hayden Wilde. Tri News and Race Reviews
Tim and Hayden Wilde discuss Hayden's recent injury and recovery journey, including significant surgery on his scapula and ribs. They delve into his training regimen post-surgery, the challenges he faced and his preparation for upcoming races, particularly the T100 London. The discussion also covers insights on recent triathlon races, predictions for future events, and the dynamics of relay racin
#625 - Challenge Roth. Dr Jeff Rothschild and Beta-Alanine
Jack Moody is hosting this week and we catch up on the racing and news from the weekend. IRONMAN change their World Champs age group qualification system. We give our thoughts. There's a new triathlon and trail running event in Taupo! We tell you more about it. This week Dr. Jeff Rothschild discusses the role of beta-alanine in enhancing athletic performance, particularly for endurance athletes. H
#624 - IRONMAN Frankfurt. Jeff Rothschild: Carbohydrate Manipulation.
Jack Moody is hosting this week and we catch up on the racing and news from the weekend. Dr. Jeff Rothschild is back on the show and discusses the critical role of nutrition in athletic performance, focusing on the common mismatches between training and dietary intake. He emphasizes the importance of carbohydrates for training adaptation and the dual role of glycogen as both a fuel source and a si
#623 - Relative Energy Deficiency: Lionel Sanders. Christine Byrne
We catch up on the racing and news from the weekend. Louise Saggers won the free race entry to IRONMAN Cairns. We found out how her day went. We share Lionel Sander's YouTube video which centres on his recent experiences with injuries, particularly stress fractures. Lionel tells us what he's now learned about relative energy deficiency in athletes and the impact on hormonal health. Relative energy
#622 - Creatine with Dr Jeff Rothschild - Tri news and race reviews.
We catch up on the racing and news from the weekend. We meet Chris Sturdevant, winner of the free race entry to IRONMAN 70.3 Sunshine Coast Dr Jeff Rothschild is back on the show and this week he talks about creatine. Jeff discusses the multifaceted benefits of creatine, including its impact on brain health, cardiovascular health and overall well-being. He emphasizes the importance of daily supple
#621 - Kyle Smith
We catch up on the racing and news from the weekend. We bring Kiwi Professional Triathlete Kyle Smith back to the show after his recent 4th place at the T100 in San Francisco. Kyle reflects on his personal growth over the last few years plus the challenges he's faced around health, particularly related to mould exposure and how these issues impacted his performance. We also discuss the evolution a
#620 - Dr Jeff Rothschild
We catch up on all the racing and news from the weekend. We bring Dr Jeff Rothschild of the Sports Performance Research Institute New Zealand (SPRINZ) back to the show to talk about the science behind fuelling for endurance sports. The discussion focuses on the daily energy requirements for athletes and the evolving perspectives on carbohydrate diets in endurance performance. We cover carbohydrate
#619 - Dr Michael Rosenblat
We catch up on all the racing and news from the weekend. Dr Michael Rosenblat completed a Doctor of Philosophy (PhD) in Exercise Science at The University of Toronto, a Master of Science (MSc) in Physiotherapy at McMaster University and a Bachelor of Applied Science in Kinesiology at The University of Guelph. He is also a Clinical Exercise Physiologist with a Specialization in High Performance. I
#618 - A Weekend of Racing. Alex Yee.
We catch up on all the racing and news from the weekend. We share an excerpt from the World Triathlon Podcast intervew with Alex Yee post his attempt to test himself over the marathon distance at the London Marathon. (0:01:50) – Bev joins Training Peaks Virtual (0:05:26) – We review all the racing from the weekend. (0:43:03) – Alex Yee – is there an IRONMAN in his future (0:46:12) – Excerpt f
#617 - Steve Allende, Co-Founder and CEO of Plasmaide.
We catch up on all the racing and news from IRONMAN 70.3 St George at the weekend. Bev chats to Steve Allende, Co-Founder and CEO of Plasmaide. We discuss the company's involvement in the triathlon community, particularly with elite athletes like Kristian Blummenfelt and Gustav Iden. Steve shares insights into the unique competition that Plasmaide are offering to age group athletes, which offers a
#616 - Prof Alison Heather on Plasmaide.
We catch up on the tri news and racing from the weekend and give our thoughts on the announcement that the IM World Champs is moving back to Kona. Alison Heather is a former academic professor whose research has focused for over 24 years' on the physiology of steroid hormones and their role in health and disease. She has international recognition for her development of bioassays for the detection
#615 - IRONMAN Texas Race Review. Performance Enhancing Supplements.
We discuss the tri news and review all the racing from the weekend including IRONMAN Texas, Challenge Taiwan and Challenge Gran Canaria. New Zealand blackcurrants have been show to have an impact on endurance performance. We chat to Dr Sam Shepherd to find out more. (0:02:11) – This week IRONMAN Australia Port Macquarie (0:02:50) – Hayden Wilde on a WTCS start list (0:09:41) – Ultro Audio earb
#614 - George Gilbert. Technostress. IM Texas
The LA 2028 Olympics has seen changes to the original venue plan, we discuss the potential impact on triathlon. We review the start list at IRONMAN Texas George Gilbert is the VP of Virtual Platforms at TrainingPeaks - he designed, built and brought to market TrainingPeaks Virtual, a new and innovative online cycling application that is defining the future of virtual sport. Tim chats to George Gil
#613 - Confidence, Nutrition and the Mind
We share an interview from the World Triathlon podcast with Paris 2024 Olympic Triathlon Champion Cassandre Beaugrand! It is a deeply honest chat revealing a little more about just where all the grit, determination and competitive spirit that has taken the 27-year-old to the very top of the sport came from. Charlotte McLauchlan is a Master's student in nutrition and dietetics at Auckland Universit
#612 - Gordo Byrn Part 2. Race reviews from IM703 Oceanside and T100 Singapore.
We catch up on the racing from IRONMAN 70.3 Oceanside and the T100 Singapore Tim chats to Gordo Byrn, a former private equity investment banker, Gordo metamorphosed into an elite ultra-endurance athlete, a student of human performance and an endurance coach. He's also the co-author of the endurance bible Going Long—an incredible resource for any and all athletes seeking to better understand and a
#611 - Isuzu IRONMAN South Africa. Gordo Byrn.
We catch up on the racing from the Isuzu IRONMAN South Africa at the weekend. Tim chats to Gordo Byrn, a former private equity investment banker, Gordo metamorphosed into an elite ultra-endurance athlete, a student of human performance and an endurance coach. He's also the co-author of the endurance bible Going Long—an incredible resource for any and all athletes seeking to better understand and a
#610 - IM703 Geelong. Mental Fatigue Impairs Physical Performance
We catch up on the racing from IRONMAN 70.3 Geelong and the World Cup indoor triathlon racing from Lievin. Dr Kristy Martin is an Associate Lecturer and Postdoctoral Fellow at the University of Canberra Research Institute for Sports and Exercise. Her area of expertise? Mental fatigue and its impact on physical performance. (0:00:00) – Night of PB's in Sydney (0:02:29) – World Cup indoor triathlo
#609 - FODMAP Diets. Tri News
We catch up on the racing from the Oceania Champs in Devonport at the weekend. We delve into the complexities of athlete nutrition, particularly focusing on gastrointestinal issues and the role of FODMAPs. Tim shares his experiences of his FODMAP journey plus we share an excerpt from the 'We Do Science' podcast with Doctor Dana Lis. In this podcast they discuss the physiological challenges athlete
#608 - Tri News. Race Ranger
Bev and Tim catch up on tri news. Thomas Trollope won the free race entry to IRONMAN New Zealand. We find out how his day went. Tim and James Elvery of Race Ranger discuss the recent implementation of the Race Ranger system during the Challenge Wanaka age group event, focusing on the experiences of age group athletes and the feedback from officials. They explore the challenges faced, the learnin
#607 - Anzco Foods IRONMAN New Zealand 2025. Imogen Simmonds Doping Allegations
We review the racing from IRONMAN New Zealand at the weekend and bring you finish line interviews with the winners Mike Phillips and Regan Hollioake. We give our thoughts and share some of the research around the Imogen Simmonds doping allegations. We have 2 free race entries to give away to the Rarotonga Triathlon Festival. We chat to Rob Dallimore of Foot Traffic Coaching about the race. Lou
#606 - Joe Skipper
Jack is back hosting this week and we catch up with him on where he's at with his training, diet and nutrition leading in to IRONMAN New Zealand this weekend. We have a free race entry to give away to the Rarotonga Triathlon Festival. Joe Skipper, UK professional triathlete is back on the show. Joe tells us about his recent bike accident here in Taupo and how it's affected his training leading
