Ultra Trail Advanced 16 Weeks

Who is this Ultra Trail (80-100 km) training program for?

This program is for experienced triathletes capable of maintaining a training volume of 9.6 hours per week. It is designed to optimize performance over Ultra Trail (80-100 km) distances through precise planning, targeted load blocks, and a results-oriented approach. This program offers a high training volume, demanding specific sessions, and fine-tuned management of load cycles. It is designed for athletes who seek to push their limits with rigor, strategy, and intensity.

✅ What you get with your plan:
🗓️ A week-by-week plan with specific cycles, controlled load, and targeted fitness peaks.
🏊🚴🏃 Advanced sessions with threshold work, precise intensities, and overload periods.
🧠 A structured breakdown to maximize your potential in each phase (volume, development, tapering).
🔁 Strategic advice on optimizing recovery, nutrition, and transition management.
📱 PDF export + Google Calendar integration for precise planning.
🛠️ A plan designed for experienced triathletes aiming for performance.

Weekly evolution of the training load and duration in the Ultra Trail (80-100 km) training plan

This graph illustrates the weekly distribution of the training load (according to the Edwards TRIMP method) and the total training duration (in minutes) over the entire plan. It highlights the gradual progression of loads, the overload and recovery phases, as well as the distribution of training volume over the different weeks. This visualization allows for tracking the evolution of the external load and ensuring compliance with the principles of progressiveness and periodization.

Why follow this ultra trail (80-100 km) training plan?

• Structure your training respecting the principles of progressivity, intensity variation, and active recovery.
• Develop your muscle resistance, endurance, and ability to manage positive and negative elevation.
• Strengthen your uphill and downhill running technique, which is often decisive.
• Integrate nutritional and mental preparation to approach the race with confidence.

• Base endurance sessions on hilly terrain,
• Hill repeats to work on uphill power,
• Downhill technique training to gain agility,
• Long runs with elevation to habituate the body to prolonged effort in the mountains,
• Strength & Conditioning (S&C) sessions for trail-specific muscles.
• Mental Preparation sessions to optimize your potential.

Training Program Phases

A good trail training plan relies on structured progression. This ultra trail (80-100 km) program is divided into three key phases, each with a specific objective and adapted content.
This effectively develops the necessary physical qualities while optimizing recovery and final performance.

1. General Strength Phase (weeks 1 to 2)

This introductory phase aims to lay the foundations. The goal is to consolidate physiological basics while working on technique.

• Objective: improve base endurance and strengthen the body.
• Content:
  • Easy runs on natural terrain,
  • Uphill and downhill technical work,
  • Trail-specific strength and conditioning sessions.

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  2. Specific Development Phase (weeks 3 to 14)

  This is the core of the program, focusing on the specific qualities needed for race day.

  • Objective: elevate physiological capacities (threshold, uphill running economy, muscle resistance).
  • Content:
    • Hill repeats: uphill intervals at varied intensities,
    • Long runs with significant elevation gain,
    • Threshold work on hilly terrain,
    • Specific runs to habituate the body to race conditions.
  • Weekly volume: average of 9.6h/week.

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  3. Tapering Phase (weeks 15 and 16)

  The final weeks are dedicated to active recovery and performance optimization.

  • Objective: reduce training load to allow the body to assimilate the work done.
  • Content:
    • Gradual volume decrease,
    • Maintaining light intensity to keep good sensations,
    • Partial or shortened race simulation (without creating fatigue).

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  This three-stage structure is used by top coaches to maximize gains while avoiding overtraining. It ensures you arrive fresh, confident, and ready to give your best on race day.

  Weekly Content and Key Tips

  Typical week example:
  
  • Trail: 2 to 3 sessions - endurance, hills, downhill technique...
  • Long run: 1 session - endurance with significant D+
  • S&C / Core: 1 to 2 sessions for trail-specific strengthening
  • Mental Prep: 1 session on specific weeks
  • Active rest: 1 to 2 days / week
  
  Key Tips:
  
  • Hydrate during all sessions > 1h, especially in the mountains.
  • Test your nutrition during long runs to anticipate race day.
  • Alternate terrains (forest, mountain, paths) to prepare your body.
  • Work on your downhill technique: it often makes the difference.
  • Go to bed at a fixed time: sleep is your primary recovery tool.

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