Half Marathon Calendar Ain 2025-2026

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Explore the best half marathons in Departement Ain for 2025-2026! Our updated list features 4 exciting races across the region. Find your next race in Departement Ain below and join the running community at these great events!

October 2025
Oct
5
Sunday

Jasseronnai'se Trails

Trail Run 3 km 9 km ... Half Marathon 32 km
Oct
18
Saturday

Trail de La Côtière

Trail Run 9 km 14 km Half Marathon
November 2025
Nov
9
Sunday

Toussi'Trail

Trail Run 5 km 12 km Half Marathon
Nov
9
Sunday

Trail des Roches - Poncin

Trail Run 10 km Half Marathon 32 km
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