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Preparing for an ultra-trail

Updated on 2026-07-23

The ultra-trail (beyond the marathon, often 50 km and more, with significant elevation gain) is as much a test of management as of physical condition. Preparing for it requires a different approach than road running.

Elevation gain changes everything

In an ultra, you don't run all the time: power hiking uphill is a technique in its own right, often more efficient and economical than running. Train both the uphill AND the downhill (which destroys the quads) specifically.

Volume and long runs

Endurance base is king (see preparing for a trail). Long runs, with elevation gain and on technical terrain, get your body and mind used to lasting. You often think in hours and positive elevation rather than kilometers.

Nutrition, the #1 abandonment factor

Over several hours, the stomach is the first to give up. Train yourself to eat and drink regularly during effort, test your products during training (never try something new on race day). See the basics of endurance nutrition.

Mental strength and management

An ultra is managed in segments, between aid stations. Start slowly, accept the difficult passages (they pass), take care of your feet: consistency always beats the rush of the start.

Recovery and load

The risk of overtraining is real given the high volumes: alternate hard and easy, sleep (sleep is your best ally) and monitor your signals.

A plan that manages load over time

Sports Coach AI programs your build-up in volume and elevation gain toward your goal, dosing the load according to your recovery — essential for preparation as demanding as an ultra.

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