Want to climb longer, recover faster, and finally stop getting pumped off your project? Then this episode is for you.

In this special coaching session with Ryan Devlin, I deliver a deep-dive masterclass on rock climbing endurance training, sport climbing performance, and the science of building lasting endurance.

We explore why improving endurance isn't just about surviving pumpy workouts—it's about becoming a more efficient climber by eliminating hidden energy leaks caused by overgripping, poor pacing, inefficient movement, fear, hesitation, and mental tension. You'll learn how better technique, movement economy, breathing, and confidence can dramatically improve your endurance before you ever change your fitness.

Next, we dive into the physiology of climbing performance, breaking down the differences between aerobic endurance, anaerobic power endurance, and maximum strength—and why all three must be trained if you want to reach your climbing potential. I explain how to structure your training using route climbing, treadwall intervals, spray wall workouts, bouldering circuits, and submaximal volume sessions to build endurance the smart way instead of simply climbing until your forearms explode.

Whether you're training for your first 5.12, projecting steep sport routes, preparing for long days at the crag, or simply looking for the most effective climbing training methods backed by exercise science and decades of coaching experience, this episode is packed with practical strategies you can apply immediately. If you're serious about becoming a stronger, more durable, and more efficient climber, this is an episode you'll want to save, revisit, and share with your climbing partners.

If you love the T4C podcast, please leave a 5-star review on Apple Podcasts and share this episode with a friend or climbing partner!

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Cover photo: by Caleb Timmerman

Music by Misty Murphy

Copyright 2026 Eric Hörst | Horst Training, LLC.

#131: Endurance Masterclass: Training and Tactics to Beat the Pump!

Eric Hörst's Training For Climbing Podcast

#131: Endurance Masterclass: Training and Tactics to Beat the Pump!