Peak Endurance

40 Episodes
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By: Isobel Ross

Welcome to the Peak Endurance podcast, where we talk all things endurance, mainly running! You will hear from athletes, experts in the field and also myself on all topics designed to help you reach your endurance goals!

When to Listen to Your Body (and When to Push Through)
Last Friday at 5:41 AM

Are you forcing your runs even when your body is screaming at you? That’s a fast track to overtraining and injury. In this episode, we break down:

How to recognise the signs your body needs rest

When it’s okay to swap, shorten, or walk your run

The difference between productive discomfort and damaging fatigue

Why adjusting your training is not “quitting”—it’s the smartest move you can make

Listen in and discover how listening to your body can actually make you a stronger, healthier, and faster runner.
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Every Run Feels Hard? You’re Not Unfit—You’re Under Recovered
08/15/2025

Ever had a week where every run feels like a slog and you start wondering if you’ve lost all your fitness? You’re not alone—and it’s probably not your fitness that’s the problem. It’s your recovery.

In this episode of the Peak Endurance Podcast, Ron and I break down:

Why “feeling flat” doesn’t automatically mean you’re unfit

The key signs you’re dealing with fatigue, not a loss of fitness

How to tell when you should push through and when you should back off

Practical recover...


Ultrarunning Over 50: Thriving, Not Just Surviving
08/01/2025

Think your best running days are behind you?

Think again. In this episode, Ron and I dive deep into what it really takes to thrive—not just survive—as an ultrarunner over 50.We explore the key physiological shifts that come with age, including hormonal changes and slower recovery, and explain how smart training, targeted strength work, and a more thoughtful approach to rest can keep you performing at a high level for years to come.

We share powerful insights from both coaching and personal experience, and we unpack:

Why running less can sometimes lead...


🎧 Why Your Training Isn’t Working—And How to Fix It | Peak Endurance Podcast
07/26/2025

Are you training hard but still not getting faster, stronger, or closer to your goals? You’re not alone—and chances are, it’s not your motivation that’s the problem. It’s your approach.

In this episode of the Peak Endurance Podcast, coaches Isobel and Ron Tait break down the top 5 training mistakes most runners make—and how to fix them with smarter, more strategic methods. From running too hard all the time to ignoring recovery, you’ll learn exactly what’s holding you back and what to do instead.

✅ You’ll discover:

Why more training...


Ultra Adelaide 100 Miler: Triumphs, Challenges, and Lessons Learned | Running in Your 50s
07/18/2025

Join Isobel and Ron as they dive deep into Isobel's recent experience at the Ultra Adelaide 100 Miler. In this candid and inspiring conversation, Isobel shares her journey through the grueling race, while Ron offers insights from his perspective as Isobel's dedicated crew.


🏃‍♂️ Highlights:


The highs: Moments of triumph and unexpected joys

The lows: Battling fatigue, doubt, and physical challenges

Crucial lessons learned from this epic adventure

The unique challenges and rewards of ultra running in your 50s

Ron's perspective: What it's like to c...


Post-Run, Jet-Lagged, and Shoe-Worn: Lessons from the UK
07/04/2025

In this episode of the Peak Endurance Podcast, we’re back from our UK adventure and catching you up on all the running, travel, and turbulence (hello, jet lag!). We share insights from our runs abroad, the struggle of returning to routine, and the powerful reminder of just how crucial sleep is for performance and recovery. Plus, after rotating back into new running shoes, we felt the difference—big time. It’s your friendly nudge to check your shoes and keep your feet (and joints) happy. Tune in for stories, laughs, and real-world reminders to support your strongest running self.<


Reflections on running in Scotland and The Lake District
06/10/2025

Ron and I chat about our UK adventures so far...and some of the interesting town names here in England :)


Battling the Elements: Isle of Skye DNF, Scottish Adventures & The Power of Your 'Why'
05/28/2025

In this episode of the Peak Endurance Coaching Podcast, we bring you updates from our whirlwind trip to Scotland and dive deep into the raw and honest recount of the Isle of Skye Ultra — where Isobel faced brutal conditions and made the tough call to DNF. 🌧️🌪️ With driving rain, gale-force winds, and zero visibility, it was a true test of grit and respect for the mountains.

Ron and Isobel unpack what it means to respect a race, how to stay grounded in your ‘why’, and why training in all conditions is essential — not just physically, but mentally too. Whether you'r...


Train Smart, Race Strong: Why You Shouldn’t Race Your Training
#262
05/16/2025

In this episode, Izzy and Ron tackle a common but costly mistake many athletes make—racing their training. If you've ever pushed a session too hard to chase a Strava segment or beat your last effort, this one’s for you. We unpack the risks of turning workouts into unofficial races, from increased injury risk to arriving at race day already cooked. Learn how to train with purpose, keep your ego in check, and arrive at your start line fresh, fit, and ready to fire.


Aaron Crook: winner of the 6633 Arctic Ultra 2025
#261
05/09/2025

Aaron Crook is no stranger to extreme endurance, but his recent victory at the 6633 Arctic Ultra — a 620km foot race through brutal Arctic terrain — took his limits to an entirely new level.

In this episode, Isobel and Ron dive deep into Aaron’s preparation, mindset, nutrition, and the brutal realities of racing in temperatures that can drop below -30°C.He shares the highs, the hallucinations, the problem-solving, and the personal transformation that happened mile by frozen mile. Whether you're training for your first 50k or chasing your own wild ultra dreams, this conversation will light a fire in...


The importance of 'suffering' training
#261
05/04/2025

Today, Ron and I give our updates then discuss the importance of training suffering. If you don't ever suffer in your training, when you start to suffer in a race it will be a big shock!


Motivation vs Discipline
#260
04/25/2025

Ron and I give our running life updates, then we discuss using motivation vs discipline for running. Enjoy!


Special guest! Elizabeth Bespalov talks Barkley!
#259
04/11/2025

Isobel's daughter Elizabeth comes on the podcast to share her experience as crew at The Barkley Marathons.


The power of carbs for runners!
#258
04/04/2025

The Runner's Fuel: Why Carbs are King.Carbohydrates are quickly converted to glucose, the body's primary energy sourceGlucose is stored in muscles and liver as glycogen, which fuels intense exerciseRunning depletes glycogen stores, making carb intake crucial for performanceThe Mental Game: How Carbs Affect Your Running Psychology.Carbs influence serotonin production, affecting mood and motivationProper fueling can prevent the dreaded "bonk" or "hitting the wall"Mental clarity and focus improve with adequate carb intake


Barkley Marathons reflection
#257
03/28/2025

Ron and I chat about my Barkley experience! And boy, was it an experience. This is a tale of trials and tribulations: enjoy!


Pushing Limits: Chris Harris on Ultra Running, Mountaineering & GoNutrition
#256
03/06/2025

In this episode, Ron and I sit down with Chris Harris, creator of GoNutrition, passionate ultra runner, and accomplished mountaineer fresh off his recent climb of Vinson Massif in Antarctica. We dive into his experiences on the mountain, his journey in ultra endurance sports, and how proper training powers performance in extreme conditions. Chris shares insights on what it takes to push the limits, both in high-altitude mountaineering and ultra running, along with practical tips for endurance athletes. Tune in for an inspiring conversation about resilience, adventure, and the power of adventure!


Race-Ready Running: Mastering Course-Specific Training
#255
02/21/2025

In this episode, we dive into the crucial aspect of training specificity for runners. Learn why and how to tailor your training runs to match your upcoming race conditions for optimal performance.


Runners, listen to your body!
#254
02/16/2025

It is so important to listen to the messages your body is sending you. Your watch does not know everything :) The best feedback mechanism you have is yourself.


9 things runners over 50 should NOT do
#253
02/06/2025

Ron and I give you our usual update, then discuss the top 8 things (that turn into 9) that runners over 50 should NOT do


Quadsaw update and the magic of Magnesium
#252
01/30/2025

Today, after a quick QuadSaw update, we're diving into a mineral that could be the game-changer in your training: magnesium. Whether you're preparing for your first 5K or your hundredth ultra, this often-overlooked nutrient might just be the key to unlocking your full potential. Watch, and you'll discover why magnesium deserves a prime spot in every runner's nutrition plan.


Boost Your Running with Smart Cross Training
#251
01/24/2025

In this episode of the Peak Endurance podcast, join host Isobel and Ron Tait as they dive deep into the world of cross training for runners.

Forget what you think you know about cross training! We're not talking about yoga or strength work here. Instead, discover how activities like cycling and pool running can significantly improve your running performance.

Key topics covered: • What exactly is cross training for runners? • The benefits of cross training for injury prevention and recovery • How to incorporate cycling and pool running into your training plan • Real-world examples of us using cross tr...


Choosing your goal race for 2025
#250
01/16/2025

In this episode, Ron and I discuss the factors you need to take into consideration when thinking about your next race. Enjoy!


Fuel your runs with... chocolate?
#249
01/10/2025

Fuel your runs with... chocolate? Believe it! Join us as we chat with Raphael, founder of Peak Chocolate, the game-changing fuel for endurance athletes. Discover how this tasty treat is scientifically designed to boost your performance, hear success stories from real runners, and learn why traditional energy gels might be holding you back. Whether you're a weekend warrior or an ultra-runner, this episode will revolutionize your fueling strategy.

Ready to make your runs sweeter and stronger? Let's unwrap the power of Peak Chocolate!

https://www.instagram.com/peakchocolate/ https://peakchocolate.com.au/


Injury Comeback for Endurance Athletes
#248
12/06/2024

Returning to training after an injury? Don't miss this essential episode of Peak Endurance Coaching. Learn from your injury and come back stronger!


Ultrarunner's Guide: Bouncing Back from a DNF
#247
11/28/2024

Experienced a DNF in your last ultra? Don't let it derail your running journey! In this episode of the Peak Endurance Podcast, Ron and I dive deep into strategies for ultrarunners to overcome the mental and physical challenges of a Did Not Finish.🏃‍♂️

Key topics covered: • Understanding the emotional impact of a DNF • Analysing what went wrong without self-blame • Rebuilding confidence for your next ultra • Adjusting your training plan • Real-life comeback stories

Whether you're training for your first 50K or aiming for a 100-mile finish, this episode provides valuable insights to help you bounce back stronger after a DN...


Mastering Race Recovery: Essential Tips for Ultra Athletes
#246
11/15/2024

In this episode of the Peak Endurance Podcast, we dive deep into the crucial yet often overlooked aspect of ultra running: recovery. Whether you're a seasoned ultra marathoner or preparing for your first long-distance event, proper recovery is key to maintaining peak performance and preventing injuries. Don't let poor recovery hold you back from reaching your full potential as an endurance athlete. Tune in now to unlock the secrets of mastering ultra race recovery! Remember to like, comment, and subscribe for more expert advice on mastering endurance sports!


MASTERING THE ART OF TAPERING: Boost Your Race Performance!
#245
11/06/2024

In this episode of Peak Endurance, we dive deep into the crucial but often misunderstood concept of tapering before a race. Whether you're gearing up for a 5K or an ultra-marathon, proper tapering can make or break your performance. 🔑 KEY TAKEAWAYS: The science behind tapering and its impact on performance How to customise your taper based on race distance Balancing rest and maintenance during taper Nutrition strategies to maximise your taper How to stay focused and confident in your taper Ready to take your race performance to the next level? Hit that subscribe button and turn on notifications so you...


Heat-Proof Your Runs: Essential Tips for Summer Running
#246
10/30/2024

As temperatures rise, are you ready to adapt your running routine? In this episode of Peak Endurance Podcast, we're diving into the art of running in the heat.Summer's approaching, and it's time to heat-proof your runs! Whether you're a seasoned ultra runner or a weekend warrior, this episode is packed with valuable insights to help you transition safely and effectively into warmer weather running.


What pace should you run your long runs?
#244
10/24/2024

Ron and I discuss what pace you should run your long runs at: should they always be at a slow easy pace? Our answer might surprise you!


Ethan Fleming: creator of Hardcore Harry's
#243
10/17/2024

In this episode of the Peak Endurance podcast, Ron and I sit down with Ethan Fleming, the mastermind behind Hardcore Harry's, to explore the world of online challenges and last-man-standing races. https://www.hardcoreharrys.com.au/


The Ultra Runner's Guide to Training Principles: Intervals, Tempo, Easy, and Long Runs
#242
10/10/2024

As ultra runners, we're always looking for ways to improve our performance and endurance. Understanding the principles behind different types of training runs is crucial for developing a well-rounded training plan. In this podcast, we break down the science and benefits of intervals, tempo runs, easy runs, and long runs for ultra running.


13 warning signs you need to revamp your nutrition Part 2
#241
09/30/2024

If you're experiencing any of these next 7 warning signs, it's time to fuel up and revamp your eating habits.


Poor sleep quality: You toss and turn all night.

Digestive issues: Bloating, cramps, or other GI problems are common.

Irregular menstrual cycles: For female runners, this can be a sign of inadequate nutrition.

Constant hunger: You're always ravenous, even right after eating.

Brittle nails and hair loss: Your body isn't getting enough nutrients for maintenance.

Decreased motivation: You've lost your enthusiasm for running.

...


13 warning signs you need to revamp your eating habits: Part 1
#240
09/18/2024

As runners, we often focus on mileage, pace, and training plans. But there's one crucial element that can make or break your performance: nutrition. If you're experiencing any of these 13 warning signs, it's time to fuel up and revamp your eating habits. On this episode, we discuss the first 6

Constant fatigue: You're always tired, even after a good night's sleep.

Slow recovery: Your muscles ache for days after a run.

Frequent injuries: You're sidelined more often than you'd like.

Plateauing performance: Your times aren't improving despite consistent training.

Mood...


Canada recap!
#240
09/10/2024

After a 5-week break, we are back!!


Macca's Marathon recap
#239
07/17/2024

Ugh, well that was fun...in no way at all!! 8 cheeseburgers over 42.2kms is no easy feat! Hear how horrible it was here on the pod! Enjoy!


Kelvin Yip: Creator of Endu1 Endurance sports fuel and hydration.
#238
07/09/2024

A quick update from Ron and I, then we interview Kelvin Yip. Kelvin created Endu1 an endurance sports fuel and hydration product. We tried it and think it is amazing so thought we would share with you! Here's the link to the website. https://www.endu1.com/


Trail Blazers: Rekindling Your Ultra Running Fire When the Spark Fades
#237
07/04/2024

Understanding the natural ebb and flow of motivation in endurance sports The power of discipline: How to keep running when motivation wanes Exploring new trails and terrains to reignite your passion Building a support network of fellow ultra runners and mentors Understanding the difference between motivation and discipline in ultra running Developing habits and routines that support consistent training The power of accountability: Finding a running partner The role of proper rest and recovery in sustaining long-term discipline


Bouncing Back: The Runner's Guide to Post-Illness Training
#236
06/27/2024

The importance of patience in recovery

Assessing your body's readiness to return

The "easy day for every day off" rule explained

Chest infections vs. head colds: When to run and when to rest

Balancing the desire to train with the need for recovery


The Unsung Heroes: Easy and Recovery Runs
#232
06/17/2024

The importance of easy runs in an ultra runner's training plan How easy runs contribute to overall fitness increase Addressing the common misconception: "If I'm not going fast, I'm not improving" The correlation between easy runs and effective recovery How to properly pace an easy run The role of easy runs in injury prevention Balancing easy runs with quality sessions and long runs The role of recovery runs in enhancing endurance and performance


WandiCross debrief!
#234
06/11/2024

Ron and I headed to Wandiligong for the long weekend...and ran (And mostly hiked) some hills. The WandiCross is a race not to be missed, hear all about it!