Race calendar · Isère, France
Running races in Isère
45 upcoming races across Isère. Every date checked against the organiser. Your next race, seen from above.
Le Sappey-en-Chartreuse, Isère · seen from above
45 upcoming races across Isère. Every date checked against the organiser. Your next race, seen from above.
20km trail climbs 670m through Isère chestnut country
Loops the Guiers riverbank until only one runner remains
35km loop climbs 2,100m through the Chartreuse massif
22k loop with 863m gain in the Vercors mountains
24km course gains 800m D+ around Lac de Laffrey
30km trail climbs 1,650m through the Grésivaudan valley
Links Grenoble to Vizille, cradle of the Revolution
A trail circling the turquoise waters of Lac de Paladru
Every race here is published by its organiser; RunCalendar checks the date and the entry window against the organiser's own page and rebuilds this calendar every night. A confirmed date shows its day; a provisional one shows only its month. Last updated 22 October 2026.