Fitter Radio Triathlon Podcast

Bevan McKinnon
  • 4.7 (58)
  • Sports
  • Updated Weekly

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 we break down the decisions that influence performance, health and long term development.

  1. 22h ago

    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 and well-being. TIMESTAMPS: 0:00:00 – Kate and Guy are at the Cable Beach Triathlon 0:03:10 – Josh Kerr breaks the mile world record 0:06:03 – Lake Placid race review 0:07:39 – Paula Findlay's performance 0:09:45 – Is Paula Findlay a threat in Kona 0:11:13 – Rest of the Lake Placid female pro field 0:11:43 – Chelsea Sodaro 0:15:11 – Marten Van Riel's performance 0:17:25 – Matthew Marquardt 0:18:27 – Marten van Riel… the 'twist' 0:20:19 – Rest of the Lake Placid male pro field 0:21:20 – Back-to-back IRONMAN racing 0:25:51 – Plasmaide 0:27:00 – Plasmaide Competition 0:31:28 – Fuelling for endurance sport 0:32:40 – Charlotte McLaughlan interview 1:14:46 – 41% of athletes in a significant energy deficit 1:25.00 – The tracking of calories challenge LINKS: Jack Moody at https://www.instagram.com/jacktmoody/ Kate Bevilaqua at https://www.instagram.com/katebevilaqua/ Guy Crawford at https://www.instagram.com/guyrcrawford/ Charlotte McLauchlan can be contacted by email at cmcl126@aucklanduni.ac.nz Cable Beach Triathlon at https://www.cablebeachtri.net/ IRONMAN Lake Placid at https://www.ironman.com/races/im-lake-placid

    IRONMAN Lake Placid Race Review. Under-Fuelling in Triathlon.

  2. Jul 14

    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 about safety concerns on race courses. After Danielle Lewis's announcement of her REDS diagnosis we delve into the critical role of nutrition in athletic performance. The conversation highlights the need for coaches to be vigilant about their athletes' nutritional habits and the potential consequences of underfuelling. Additionally, we explore the different types of body composition and the significance of metabolic efficiency in endurance sports. TIMESTAMPS: 0:00:00 – Kate and Guy are back from Roth 0:04:48 – Kate's marathon 0:05:53 – Cassandre Beaugrand and Alex Yee at the Diamond League 0:08:55 – WTCS Hamburg 0:11:56 – Hayden Wilde 0:20:29 – WTCS Women's Race 0:21:11 – Lisa Tertsch's racing making her unpopular? 0:31:36 – IM703 Swansea safety concerns 0:33:23 – The worst run of Jack's career 0:38:10 – Mika Noodt's bike crash 0:40:24 – This weekend IRONMAN Lake Placid 0:43:19 – Danielle Lewis announces she has REDS 0:44:27 – The hosts experiences of underfuelling in athletes 0:51:16 – Jack goes to the chiropractor 0:52:49 – Nutrition and underfuelling 0:59:37 – Metabolic efficiency and testing LINKS: Jack Moody at https://www.instagram.com/jacktmoody/ Kate Bevilaqua at https://www.instagram.com/katebevilaqua/ Guy Crawford at https://www.instagram.com/guyrcrawford/ Challenge Roth at https://www.challenge-roth.com/en/ WTCS Hamburg - https://events.triathlon.org/2026-wtcs-hamburg IRONMAN 70.3 Swansea at https://www.ironman.com/races/im703-swansea Danielle Lewis https://www.instagram.com/danilewistri/ Mika Noodt https://www.instagram.com/mika.noodt/ Cassandre Beaugrand https://www.instagram.com/cassandrebeaugrand/

    WTCS Hamburg. IM703 Swansea. Athlete Under-Fuelling and REDS.

  3. Jul 7

    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 of people on the ground in Roth 0:10:09 – Magnus Ditlev's Race Ranger placement 0:11:40 – The AiRO App – Jack's experiences 0:18:54 – Road helmet or TT helmet for Kona? 0:23:50 – Challenge Roth Male race 0:38:01 – Challenge Roth Female race 0:47:52 – IRONMAN Switzerland 0:51:12 – The Bogen family LINKS: Jack Moody at https://www.instagram.com/jacktmoody/ Kate Bevilaqua at https://www.instagram.com/katebevilaqua/ Guy Crawford at https://www.instagram.com/guyrcrawford/ Challenge Roth at https://www.challenge-roth.com/en/ IRONMAN Switzerland at https://www.ironman.com/races/im-switzerland The AiRO App at https://www.airo.app/ Justin Ralph of Velo Performance at https://veloperformance.co.nz/

    Challenge Roth Race Review. AiRO App Bike Fit

  4. Jun 30

    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 buffer lactate and accelerate recovery without the gastrointestinal stress often caused by bicarb In this episode we explore Evan's remarkable career and his transition from elite running to working with the innovative biohacking product Nomio. Todd Turner won the free race entry to IRONMAN 70.3 Sunshine Coast. We find out more about him TIMESTAMPS: 0:03:29 – Temperature in Roth 0:05:38 – IRONMAN Frankfurt Race Review 0:20:01 – Challenge Roth 0:30:43 – Evan Jager of Nomio 1:21:51 – Jack's steeplechase career 1:27:47 – Todd Turner LINKS: Jack Moody at https://www.instagram.com/jacktmoody/ Kate Bevilaqua at https://www.instagram.com/katebevilaqua/ Guy Crawford at https://www.instagram.com/guyrcrawford/ IRONMAN Frankfurt at https://www.ironman.com/races/im-frankfurt Nomio at https://drinknomio.com/ Evan Jager at https://www.instagram.com/evanjager/ IRONMAN 70.3 Sunshine Coast at https://www.ironman.com/races/im703-sunshine-coast

    IRONMAN Frankfurt. Evan Jager of Nomio.

  5. Jun 24

    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 into handling adversity are central to Matt's approach. His experiences with overcoming setbacks and maintaining confidence in competition provide a roadmap for aspiring triathletes. Plus, we hear about the importance for him of balancing athletic pursuits with philanthropy and personal fulfillment. TIMESTAMPS: 0:00:00 – Balancing life as an elite triathlete 0:02:05 – Matt's background as a swimmer 0:03:04 – Managing the cognitive load of training, racing and working. 0:09:22 – Transitioning to triathlon 0:11:00 – Bike ride across America 0:13:24 – Transitioning from an age grouper to a pro triathlete 0:16:29 – The evolution of his biking abilities 0:20:04 – Staying "out of the noise" 0:22:30 – Those cramps! 0:25:23 – IRONMAN Cairns and cramping 0:29:29 – The cramping solution 0:33:43 – The changes that manage the cramps 0:36:29 – The evolution of his run 0:42:11 – Cape Epic 0:45:50 – The impact of long-distance travel 0:18:28 – South Africa record breaking performance 0:51:04 – Pelotonia Cancer Research 0:52:28 – Next race Lake Placid LINKS: Matthew Marquardt at https://www.instagram.com/matthewdmarquardt/ Pelotonia at https://www.pelotonia.org/

    Matthew Marquardt: Mastering Elite Performance with Discipline & Balance

  6. Jun 23

    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 race review 0:05:47 – IRONMAN 70.3 Elsinore race review 0:15:51 – Matthew Marquardt 0:16:59 – Matthew Marquardt races his own race 0:31:57 – IRONMAN Frankfurt this weekend 0:36:35 – Rikki Anderson LINKS: Jack Moody at https://www.instagram.com/jacktmoody/ Kate Bevilaqua at https://www.instagram.com/katebevilaqua/ Guy Crawford at https://www.instagram.com/guyrcrawford/ IRONMAN Cairns at https://www.ironman.com/races/im-cairns IRONMAN 70.3 Elsinore at https://www.ironman.com/races/im703-elsinore Matthew Marquardt at https://www.instagram.com/matthewdmarquardt/ WTCS Quiberon at https://events.triathlon.org/2026-wtcs-quiberon

    IRONMAN 70.3 Elsinore Race Review. Matthew Marquardt: Self Belief and a Positive Mindset.

  7. Jun 16

    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 conditions 0:31.31 – The bike at IRONMAN Cairns 0:45:33 – The run at IRONMAN Cairns 0:51:10 – Outdoor riding versus indoor trainer riding 0:55:18 – Penny Slater in the female race 1:00:24 – No hat or glasses for Jack in the race 1:05:26 – Happy Valley men's race 1:07:38 – Happy Valley women's race 1:13:50 – Will Trevor Foley win Kona? 1:19:00 – Will Paula Findlay take her Kona slot? LINKS: Jack Moody at https://www.instagram.com/jacktmoody/ Kate Bevilaqua at https://www.instagram.com/katebevilaqua/ Guy Crawford at https://www.instagram.com/guyrcrawford/ IRONMAN Cairns at https://www.ironman.com/races/im-cairns IRONMAN 70.3 Happy Valley at https://www.ironman.com/races/im703-pennsylvania

    IRONMAN Cairns and IRONMAN 70.3 Happy Valley

  8. Jun 9

    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: 0:00:00 – Welcome back to the show Kate and Guy 0:06:33 – Drugs in sport 0:18:16 – T100 San Francisco Race Review 0:28:21 – IRONMAN Hamburg Race Review 0:37:42 – Power Meters 1:05.00 – We're off to IRONMAN Cairns LINKS: Jack Moody at https://www.instagram.com/jacktmoody/ Kate Bevilaqua at https://www.instagram.com/katebevilaqua/ Guy Crawford at https://www.instagram.com/guyrcrawford/ DC Rainmaker Analyser Website - https://www.dcrainmaker.com/analyzer Training Peaks Workout Comparison - https://help.trainingpeaks.com/hc/en-us/articles/45991996472333-Workout-Comparison IRONMAN Hamburg - https://www.ironman.com/races/im-hamburg T100 San Francisco – https://t100triathlon.com/pro-racing/ IRONMAN Cairns - https://www.ironman.com/races/im-cairns

    IRONMAN Hamburg and T100 San Francisco Race Reviews. Power meters.
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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 we break down the decisions that influence performance, health and long term development.

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