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Trail Running Calendar Isère 2026-2027

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Monthly updates for Isère

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

Explore the best trail runs in Departement Isère for 2026-2027! 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!

January 2026
Jan
17
Sa

Les Lumières de la Muzelle

Trail Run 11 km 16 km Half Marathon Marathon
Les Lumières de la Muzelle
Jan
18
Su

Trail Hivernal du Vercors

Trail Run
Trail Hivernal du Vercors
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
8
Su

La Run Givrée

Trail Run 5 km 10 km 15 km
Feb
22
Su

Trail du Grésivaudan

Trail Run 5 km 30 km
March 2026
Mar
1
Su

Cross des Sources

Trail Run 5 km 10 km
Cross des Sources
Mar
1
Su

Trail de Four

Trail Run 5 km 12 km Half Marathon
Trail de Four
Mar
7-8
Sa - Su

Sacré Trail des Collines

Trail Run 15 km 27 km 37 km
Mar
29
Su

Grenoble Vizille

Trail Run 10 km 15 km 20 km 30 km
April 2026
Apr
17-19
Fr - Su

Trail du Lac de Paladru

Trail Run 10 km 16 km ... 55 km 84 km
Apr
25-26
Sa - Su

Trail des 3 Pucelles

Trail Run 12 km 15 km 23 km
Apr
26
Su

Trail des 3 Clochers - Saint-Chef

Trail Run 12 km 19 km
Apr
26
Su

Trail des 3 Couvents

Trail Run 13 km 24 km 50 km
May 2026
May
2-3
Sa - Su

Skyrace des Matheysins

Trail Run 10 km 18 km 25 km 43 km
Skyrace des Matheysins
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
23
Sa

Trail des Moines - Saint Antoine l'Abbaye

Trail Run 8 km 9 km 22 km
May
24
Su

Trail des Balcons Sud de Chartreuse

Trail Run 5 km 9 km ... 16 km 28 km