Key dates
- ★Race daySun 25 Oct 2026
Date confirmed with the organiser · entry window checked by RunCalendar
About
The Fête des Marrons is an annual event celebrating the chestnut harvest. It features a variety of running and cycling events, including a cross-country race, a trail run, and children's races.
Your next race, seen from above.
Save Fête des Marrons to your season and RunCalendar reminds you the morning entries open and before they close. Free on iPhone, no account needed.
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Save Fête des Marrons to your season and RunCalendar reminds you the morning entries open and before they close. Free on iPhone, no account needed.
More races in Isère All ›
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Chartreuse Backyard Ultra
Loops the Guiers riverbank until only one runner remains
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Trail Des Petites Roches
35km loop climbs 2,100m through the Chartreuse massif
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Festitrail Dautrans
22k loop with 863m gain in the Vercors mountains
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A confirmed date shows its day; a provisional one shows only its month, because we won't claim a day we don't have. This page is rebuilt every night from the RunCalendar catalogue.