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

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! Podcast Sponsors  Thank you to La Sportiva, PhysiVantage Nutrition, DMM Climbing, Blue Water Ropes! Save 10% off a new BlueWater Rope with checkout code: ERIC_CLINIC Save on  La Sportiva shoes here >> Save 15% off full-priced PhysiVantage Nutrition with code: PODCAST15 (North America only) European climbers, please get your PhysiVantage from the   EPIC-TV Shop or Oliunid.com. Mexican climbers visit PhysiVantage.mx Connect with Eric Hörst 📬 Training for Climbing Newsletter Get monthly training insights delivered to your inbox. Visit TrainingForClimbing.com to subscribe. 📱 Follow Eric Instagram: @eric_horst | @training4climbing YouTube: Training For Climbing Twitter: @Train4Climbing Facebook: Training For Climbing Cover photo: by Caleb Timmerman Music by Misty Murphy Copyright 2026 Eric Hörst | Horst Training, LLC.