Trail de la Cotière - 14 km 2026

“Beware of the hills” is the motto at Trail de la Côtière, and it tells you the main thing to expect. This is a trail race in Beynost, in the Ain department of France, about 30 minutes by car from Lyon. It usually runs in mid-October, with 9 km, 14 km, and 21 km options; the 14 km race sits in the middle for runners who want more than a short jog but not a full half-marathon distance. The routes use nature trails through the countryside around Beynost, with enough climbing for the warning to feel earned. It suits runners from the Lyon region who want an off-road race close to home, especially anyone looking for a compact trail challenge rather than a long trip into the mountains.