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Trail Running Calendar Bretagne 2026-2027

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Explore the best trail runs in Region Bretagne for 2026-2027! Our updated list features 204 exciting trail runs across the region. Find your next trail run in Region Bretagne below and join the trail community at these great events!

February 2027
Feb
6-7
Sa - Su

Trail Glazig

Trail Run 5 km 10 km ... 62 km 82 km
Feb
7
Su

Trail de la Ria et de L'océan

Trail Run 8 km 18 km 28 km
Trail de la Ria et de L'océan
Feb
21
Su

Pondi Urban Trail

Urban Trail 6 km 12 km 16 km
Pondi Urban Trail
March 2027
Mar
6
Sa

Intrail-Muros

Urban Trail 12 km
Mar
14
Su

Trail Vilin

Trail Run 10 km Half Marathon
Mar
20-21
Sa - Su

Trail des Vallées

Trail Run UTMB 20K/50K/100K ITRA 1–4 12 km 18 km ... 104 km 130 km
Mar
21
Su

Poyl Poyl Trail

Trail Run 7 km 14 km
April 2027
Apr
4
Su

Ar Meilhou Glaz Trail Kemper

Trail Run 8 km 16 km 25 km
Apr
17
Sa

Tiken Trail

Trail Run 8 km 13 km ... 28 km 50 km
Apr
23-25
Fr - Su

Boucle Infinie O2 l'Air

Backyard Ultra 7 km
Apr
23-25
Fr - Su

Landes & Bruyères Cap d'Erquy - Cap Fréhel

Trail Run 7 km 15 km 33 km
Apr
25
Su

Melec Trail

Trail Run 9 km 16 km 26 km
Apr
25
Su

Les Foulées d'Acigné - Acigné Au Féminin

Trail Run 9 km 10 km ... 20 km 30 km
May 2027
May
1-2
Sa - Su

Trail des Landes du Loup

Trail Run 8 km 14 km 26 km Marathon
Trail des Landes du Loup
May
2
Su

Trail des Rives du Blavet

Trail Run 9 km 16 km 30 km
May
8-9
Sa - Su

Backyard de Locastel

Backyard Ultra 7 km
May
8
Sa

Trail de la Vallée du Couesnon

Trail Run 8 km 12 km 20 km 50 km
May
23
Su

Les Echappées Nature

Trail Run 10 km 22 km
June 2027
Jun
20
Su

Trail des Remparts Vannes

Trail Run Urban Trail 8 km 15 km
Trail des Remparts Vannes
Jun
23-27
We - Su

L'Ultra Marin

Trail Run 34 km 56 km ... 100 km 175 km
Four day trail event around the Golfe du Morbihan with eight races from 29 to 175 km, featuring coastal paths and a 29 km Nordic walk.
L'Ultra Marin
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