All in Triathlon with Jelle Geens and Aaron Royle

Bone stress injuries are one of the biggest challenges facing endurance athletes. But why do they happen, how can we prevent them and are we really doing enough to protect our bone health?

This week on All In Triathlon, we’re joined by renowned sports physio Brad Beer to break down everything athletes and coaches need to know about bone stress injuries.

We cover why some athletes tolerate huge training loads while others break down, the critical role of nutrition and energy availability, how to spot the early warning signs and what a safe return to running should look like.

We also dive into the biggest mistakes coaches make when managing bone injuries, whether endurance athletes are training too hard or simply not fuelling enough, and what needs to change to keep athletes healthy and performing consistently.

Brad shares insights from his work at POGO Physio and his own podcast, The Physical Performance Show.

If you're an athlete or coach, this is an episode you don't want to miss.

PARTNERS

Stamina | Official Training Partner

Get a personalised triathlon training plan built around your fitness, goals and available time. Try Stamina free for 2 weeks using code ALLINTRIATHLON.

https://api.joinstamina.com/app

Precision Fuel & Hydration | Fuel & Hydration Partner

Use code ALLINTRIATHLON for 15% off at checkout.

https://www.precisionhydration.com/

Effortless Swimming | Gear Partner

Use code ALLINTRIATHLON for 15% off your goggles.

https://effortlessswimming.com/

Triathlon Hour takes over All In Triathlon for our 2026 season review, with Jack Kelly and Vicky Holland joining Jelle Geens and Aaron Royle.

We kick things off with Jelle Geens, a man in the very privileged position of choosing whether to grab his country's flag when he actually wins.

Then we welcome Olympic medallist, World Champion, European Champion and Commonwealth medallist Vicky Holland. Is she the first guest on the pod to have all four of those medals?

Finally, the brains behind Triathlon Hour, Jack Kelly. Is he still actually the brains behind it?

And all we need now is Appo to bring the good things from TTH over to AIT.

2026 Season Review

We look back on the biggest moments of the year, including:
Taylor Knibb's double world title
Vincent Luis winning Kona on debut
The men's WTCS Final in Pontevedra
Matt Hauser vs Vasco Vilaça
Ironman Hamburg course sabotage
Gustav Iden's drafting penalty in Kona
The men's 70.3 World Championships in Nice
Our biggest disappointments, surprises and tactical mistakes

Plus, we look ahead to 2027 with our biggest breakthrough picks and one bold prediction.

Partners

Stamina | Official Training Partner

Get a personalised triathlon training plan built around your fitness, goals and available time. Try Stamina free for 2 weeks using code ALLINTRIATHLON.

https://api.joinstamina.com/app

Precision Fuel & Hydration | Fuel & Hydration Partner

Use code ALLINTRIATHLON for 15% off at checkout.

https://www.precisionhydration.com/

Effortless Swimming | Gear Partner

Use code ALLINTRIATHLON for 15% off your goggles.

https://effortlessswimming.com/

Jelle Geens and Aaron Royle break down the financial side of triathlon. How much do athletes make and how do they make it? We look at sponsorships vs prize money vs bonuses and short course vs long course. All the things you’ve wanted to know about the money in triathlon. Plus, we answer your questions.

Official Training Partner: Stamina
Want a personalised triathlon training plan built around your fitness, goals and available time? Try Stamina free for 2 weeks using code ALLINTRIATHLON.
Website: https://api.joinstamina.com/app

💪 Recovery & Performance Partner: PILLAR Performance
Take your recovery and performance to the next level. Use code ALLIN for 15% off your first order.
https://pillarperformance.com/

⚡ Fuel & Hydration Partner: Precision Fuel & Hydration
Use code ALLINTRIATHLON for 15% off your fuel and hydration at checkout.
https://www.precisionhydration.com/

🏊 Gear Partner: Effortless Swimming
Use code ALLINTRIATHLON for 15% off your goggles.
https://effortlessswimming.com/

Jelle and Aaron check in after Jelle secured his first win of the year at 70.3 Port Mac and share the high from our first All In Triathlon social run.
We reflect on an epic Ironman World Championship in Kona, sharing our thoughts on the racing and standout moments. Plus, Jelle rounds out the episode with his top 5 things to do in the off season.
Official Training Partner: Stamina
Want a personalised triathlon training plan built around your fitness, goals and available time? Try Stamina free for 2 weeks using code ALLINTRIATHLON.
Website: https://api.joinstamina.com/app
💪 Recovery & Performance Partner: PILLAR Performance
Take your recovery and performance to the next level. Use code ALLIN for 15% off your first order.
⚡ Fuel & Hydration Partner: Precision Fuel & Hydration
Use code ALLINTRIATHLON for 15% off your fuel and hydration at checkout.
🏊 Gear Partner: Effortless Swimming
Use code ALLINTRIATHLON for 15% off your goggles.

Vincent Luis joins Aaron Royle and Jelle Geens to reflect on the biggest win of his career, becoming Ironman World Champion in Kona in what was meant to be the final race of his remarkable career. We get the inside story on how he pulled off a historic victory on his Ironman World Championship debut, the brutal battle to the finish and what it means to walk away from the sport on top of the world.
💪 Recovery & Performance Partner: PILLAR Performance
Take your recovery and performance to the next level.
Use code ALLIN for 15% off your first order.
⚡ Fuel & Hydration Partner: Precision Fuel & Hydration
Use code ALLINTRIATHLON for 15% off your fuel and hydration at checkout.
🏊 Gear Partner: Effortless Swimming
Use code ALLINTRIATHLON for 15% off your goggles.