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Trail Running Calendar near Crolles 2025-2026

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Monthly updates for Crolles

Get new running races (and updates) in your inbox every month.

Explore the top trail runs near Crolles for 2025-2026! We've gathered 19 exciting races in the area. Check out our detailed list below to find your next local race.

January 2026
Jan-Feb
31-1
Sa - Su

La Belle Etoile

Trail Run
Jan-Feb
31-1
Sa - Su

Raidlight Winter Trail

Trail Run 10 km 15 km 20 km 25 km
Jan
31
Sa

La Rando Etoilée

Trail Run 3 km 7 km
February 2026
Feb
22
Su

Trail du Grésivaudan

Trail Run 5 km 8 km 15 km 30 km
March 2026
Mar
8
Su

Trail du Mont Grêle

Trail Run 12 km 23 km 40 km
Mar
27-29
Fr - Su

Grenoble Vizille

Trail Run 10 km 15 km 20 km 30 km
Grenoble Vizille
April 2026
Apr
25-26
Sa - Su

Trail des 3 Pucelles

Trail Run 12 km 15 km 23 km
Apr
26
Su

Trail des 3 Couvents

Trail Run 13 km 24 km 50 km
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 9 km ... 16 km 28 km
June 2026
Jun
28
Su

Grand Duc - Trail de Chartreuse

Trail Run 28 km 31 km ... 44 km 72 km
Grand Duc - Trail de Chartreuse
July 2026
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
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
September 2026
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
October 2026
Oct
11
Su

Trail du Buis

Trail Run 10 km Half Marathon 30 km