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Running Calendar Isère 2025-2026

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Explore the best running races in Departement Isère for 2025-2026! Our updated list features 40 exciting races across the region. Find your next race in Departement Isère below and join the running community at these great events!

Half Marathons Marathons Trail Runs Triathlons
May 2026
May
10
Su

Trail du Moucherotte

Trail Run 10 km 25 km 45 km
May
15-17
Fr - Su

Raidlight Trail Festival

Trail Run 4 km 17 km ... 33 km 46 km
May
24
Su

Trail des Balcons Sud de Chartreuse

Trail Run 5 km 13 km 16 km 28 km
June 2026
Jun
6
Sa

X-Race Cross-Triathlon

Cross Triathlon
X-Race Cross-Triathlon
Jun
14
Su

Trail du Gerbier

Trail Run 12 km 22 km 37 km
Jun
26-28
Fr - Su

Marathon du Vercors

10 km 20 km Marathon
July 2026
Jul
4-12
Sa - Su

Trail des Passerelles du Monteynard

Trail Run 14 km 15 km ... 40 km 63 km
Jul
16-18
Th - Sa

Oisans Trail Tour

Trail Run 10 km 28 km 39 km 88 km
Jul
16-19
Th - Su

Ultra Tour des 4 Massifs (UT4M)

Trail Run
Jul
20-24
Mo - Fr

Le Défi de la Muzelle

Trail Run 11 km 12 km ... 29 km 30 km
Le Défi de la Muzelle
Jul
25-26
Sa - Su

Trail des 7 Laux

Trail Run
August 2026
Aug
1-2
Sa - Su

Trail de Letendard

Trail Run 17 km 22 km 44 km 65 km
Aug
2-7
Su - Fr

Les Parcours De La Muzelle

Trail Run
Aug
16-22
Su - Sa

Le Tour Des 6 Vallées De l'Oisans

Trail Run 90 km 185 km
Le Tour Des 6 Vallées De l'Oisans
September 2026
Sep
12
Sa

Ultra Trail Du Vercors

Trail Run
Sep
20
Su

Cross de Biviers

Trail Run 3 km 10 km 18 km
Sep
25
Fr

La Terre des Lycans

Trail Run 10 km 13 km 23 km 35 km
Sep
27
Su

Viri Trail

Trail Run
October 2026
Oct
11
Su

Trail du Buis

Trail Run 10 km Half Marathon 30 km
November 2026
Nov
7
Sa

Berjatrail

Trail Run 9 km 16 km 24 km