150-200+ Mile Ultra & Multi-Day Endurance Plan — 24 Weeks for the Ultimate Challenge
This advanced training plan is built for the world’s toughest events: Up to and over 200-mile races, multi-day stage ultras, or expedition-style challenges like Dragon's Back, Spine Race & Moab 240. Over 24 weeks, you’ll develop the physical durability, mental resilience, and strategic preparation needed to succeed in these extreme endurance environments.
What’s included:
5–6 runs per week with progressive back-to-back long days
Strength and conditioning twice per week
Recovery and adaptation weeks to maintain long-term consistency
Who is it for?
Experienced ultra athletes with multiple ultra-marathon finishes
Runners stepping into multi-day or over 100 mile endurance events
Athletes aiming for iconic events like MDS, UTMB-series 200s, or Badwater
This plan will help you not just survive, but thrive in extreme endurance races — with a smart, structured approach that balances training load and recovery.
For tailored race strategies, heat adaptation guidance, and personal feedback, see our 1:1 coaching options. www.enduraprep.co.uk/online-coaching
At Enduraprep we coach athletes of all levels — from first-time racers to competitive age-groupers chasing IRONMAN or Gran Fondo World Champs slots. Our athletes have taken on everything from 5 km runs & sprint triathlons to multi-day ultra-marathons & extreme challenges.
We provide remote coaching to athletes worldwide, supported by performance testing (VO₂ max & resting metabolic rate) in South Wales, UK. Plus training camps at our base in training paradise, The Kamnik Savinja Alps, Slovenia.