From Couch to Ironman at 48

What happens when someone with zero athletic background decides to completely change their life… and accidentally signs up for an Ironman four months later?

In this episode of the Triathlon Nutrition Academy Podcast, Advanced Sports Dietitian Taryn Richardson sits down with Triathlon Nutrition Academy athlete Chris Tubbs to unpack his incredible journey from couch potato to multiple Ironman finisher.

Chris started triathlon at 48 years old, while travelling 60% of the time for work in the biotech industry. Early on, things didn’t go to plan. Despite doing the training, races were ending in DNFs, cramping, nausea and serious frustration.

The surprising part? Fitness wasn’t the problem.

Through this conversation, Chris shares how dialling in his nutrition and hydration completely changed his ability to train, race and actually finish events. From ditching an expensive supplement habit to discovering he loses more than 2 litres of sweat per hour, this episode highlights just how powerful personalised nutrition can be for endurance performance.

It’s an honest, inspiring conversation about resilience, learning from mistakes and why it’s never too late to start something big.

In This Episode We Discuss

How Chris went from “championship potato chip eater” to Ironman athlete
The moment that sparked his decision to completely change his lifestyle
Accidentally signing up for an Ironman just four months into triathlon
Why he kept experiencing DNFs, cramping and poor race performances
The surprising truth about supplements vs nutrition foundations
How he saved hundreds of dollars a month by ditching unnecessary supplements
Discovering his extremely high sweat rate of over 2L per hour
Why hydration, not carbs, was the missing piece of his race-day puzzle
The challenges of fuelling properly while travelling constantly for work
How personalised nutrition strategies helped him finally finish races feeling strong
The mindset shift that kept him pushing forward through setbacks
Why it’s faster and far more effective to get expert help rather than trying to figure it all out alone

Key Takeaway

You can be incredibly fit, train hard and still struggle on race day if your nutrition and hydration aren’t dialled in.

Chris is proof that when you stop guessing and start fuelling strategically, everything changes.

Chapters

01:10 The photo that changed everything
03:00 From couch potato to triathlon at 48
06:10 Accidentally signing up for an Ironman
09:00 Why his early races kept falling apart
12:30 The supplement mistake many triathletes make
16:00 Discovering a massive sweat rate
19:30 Hydration vs carbs for endurance performance
23:10 Learning to fuel properly while travelling
27:00 Racing in heat vs cold conditions
30:30 The mindset shift that changed everything
34:00 Why getting expert help speeds up progress
37:00 Chris’ future triathlon goals

Links & Resources

Learn more about the Triathlon Nutrition Academy Program

Listen to Episode 101: How much money triathletes waste on supplements

Connect with Chris on Instagram
@iron_clydesdale

Other Links & Resources

Download the FREE audio series The 5 Biggest Nutrition Mistakes Costing You Time on Race Day

SUPPORT THE PODCAST HERE

CONNECT WITH TARYN

Website | Instagram | Facebook | YouTube

See omnystudio.com/listener for privacy information.

Denne episoden er hentet fra en åpen RSS-feed og er ikke publisert av Podme. Den kan derfor inneholde annonser.

Episoder(249)

How to Swim Faster Off Just Three Sessions a Week

Swimming more laps won't make you a faster triathlete. A three-time Olympian who used to swim 80 kilometres a week is here to tell you why. Brian Johns is a three-time Olympian, former short-course 40...

2 Jul 49min

Why Tracking Calories Is Making You Slower (Not Leaner)

Is your calorie tracking app actually working against you? You're logging everything, hitting your macros and training hard but your long sessions are falling apart, the scale won't budge and you're e...

25 Jun 19min

How to Fuel Your First Ironman and Actually Enjoy It with Lily Godding

What does it actually take to finish your first Ironman at 22 years old - and cross that finish line with a smile? Lily Godding is a TNA athlete, a rugby rep player and a chef who had never raced a tr...

18 Jun 34min

Five Habits of Triathletes Who Reach the Start Line Ready to Race

Are you actually going to hit the start line ready - or are you going to arrive having done all the training but undone the work in race week? Taryn is recording this one live from Cairns, where the T...

11 Jun 14min

Does Hydrogen Water Actually Work for Triathlon Recovery?

Hydrogen water is all over your feed right now. Tablets, bottles, little machines bubbling away on the kitchen bench, all promising less soreness, faster bounce-back and recovery at the cellular level...

4 Jun 19min

The 3 Recovery Nutrition Mistakes Triathletes Make (And How to Fix Them)

You’re doing the training. You’re showing up consistently. But if your legs constantly feel heavy, your energy crashes every afternoon and you can’t seem to bounce back between sessions, your recovery...

28 Mai 14min

Pressure Is Not the Enemy: The Mental Game of Triathlon with Dr Haley Perlus

Do race day nerves throw you completely off your game? Maybe you second-guess your pacing, panic when things don’t go to plan or let pressure spiral into poor decisions around fuelling and performance...

21 Mai 45min

What Ozempic and GLP-1 Drugs Do to Your Triathlon Performance

GLP-1 medications like Ozempic, Wegovy and Mounjaro are now firmly inside the triathlon conversation. Athletes are seeing dramatic weight loss results and wondering whether these drugs could help them...

14 Mai 17min