Uphill Athlete Podcast

Voice of the Mountains: The Responsibility to Remain with Mark Twight (part two)

Feb 10, 2026
Mark Twight, alpinist, writer, and founder of Gym Jones, recounts survival on Nanga Parbat and how near-death forged his approach to training. He traces the shift from personal obsession to service through coaching military, actors, and athletes. Topics include mobility and hazard management in alpinism, brutal training methods applied to film and special ops, ethical responsibility in coaching, reinvention, and accepting changing limits.
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ANECDOTE

Gym Jones: A Deliberate Forge

  • Mark describes creating Gym Jones as a controlled “forge” to learn training, initially for himself and a few clients.
  • He used the gym to experiment with training methods and teach fighters, climbers, and military personnel.
ADVICE

Control The Controllables

  • Control what you can: build automatic systems for fitness, nutrition, and visualization to perform under chaos.
  • Visualize critical actions (like equalized anchors) before executing them to increase accuracy under stress.
ANECDOTE

Testing Training On Fighters

  • Gym Jones began training climbers and fighters and expanded after success with local MMA clients who avoided gassing out.
  • Mark trained two Brazilian jiu-jitsu fighters four days a week for free and used their progress to refine his methods.
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