Le Grand Trail du Lac de Sillé

About this event

Set around Lac de Sillé in the Sarthe region, this September trail offers five distances from 7km to 90km, making it genuinely welcoming for newcomers while still challenging experienced ultra runners. The courses wind through forests and rolling countryside, with the lake providing a scenic backdrop throughout. The terrain mixes woodland paths with gentle climbs — nothing too technical, but enough variety to keep things interesting. The 7km and 13km routes give beginners a comfortable introduction to trail running, while the 44km and 90km ultras offer serious endurance challenges with over 880m and 1,600m of climbing respectively. The friendly, supportive atmosphere makes it an ideal event for first-timers testing the waters or experienced runners stepping up to a longer distance.

Distances