How to descend properly in trail running

In trail running, the descent makes the difference: it's where you gain time… or where you get hurt and destroy your quads for the rest of the race. It needs to be trained as much as the climb.

The right posture

Stay slightly leaned forward (not backward out of fear, which blocks and causes slipping), eyes focused a few meters ahead to anticipate foot placement, arms spread for balance. Your torso follows the slope.

Short and frequent foot strikes

Increase your cadence and shorten your stride: small dynamic steps give more control and cushioning better than a long stride that "brakes". Plant your foot flat, smoothly.

Protect your quads

The descent puts your quadriceps under eccentric load — hence the heavy quad soreness. Strength training (squats, lunges, eccentric work) and specific descent training prepare your muscles to handle the impact.

Safety first

On very technical or wet terrain, it's better to hold back: a fall costs far more than the seconds you might gain. Confidence comes with repetition, gradually.

Integrate descents into your training

See preparing for an ultra-trail and preparing for a trail. Sports Coach AI adapts your trail plan to your goal and terrain, incorporating specific elevation gain work.