calendar_today 23 May, 2026 – 24 May, 2026
directions_run Running
language Official Website
sell €5.20 – €44.20
The Trail de Guerlédan 2026 is a legendary athletic event held in the heart of Brittany, centered around the stunning Lake Guerlédan and the Abbey of Bon Repos. Scheduled for Saturday, May 23 and Sunday, May 24, 2026, the race is famous for its deceptive difficulty, featuring relentless "bosses" (small steep hills) and technical single-track trails through the Quénécan forest and Liscuis moors. The event serves as a major regional highlight, known for an electric atmosphere supported by volunteers with over 25 years of experience, and has been selected to host the French Trail Championships in 2027.
| Race Category | Distance | Start Day & Time | Key Feature |
|---|---|---|---|
| Trail de Guerlédan | 70 KM | Sun, 7:00 AM | The ultimate forest & lake challenge |
| Trail du Breuil | 47 KM | Sat, 6:45 AM | Newly modified 2026 route |
| Trail des Ardoisières | 35 KM | Sun, 7:00 AM | Technical terrain between lake and moors |
| L'Interceltique | 26 KM | Sat, 1:30 PM | Interceltic Challenge support race |
| Trail de Liscuis | 13 KM | Sat, 8:00 AM | Intense finish at Bon Repos Abbey |
| Filles des Forges | 9 KM | Sat, 6:15 PM | Women-only trail event |
| Trail des Korrigans | 8 KM | Sat, 7:15 PM | Technical sections in the moors |
Event Logistics and Participant Information:
The Trail de Guerlédan 2026 offers an authentic Breton running experience, combining high-level athletic challenge with a deep-rooted community spirit in one of the region's most rugged natural settings.
May 23, 2026
Distance — 47K
Type — Running
07:00
€29.25
May 23, 2026
Distance — 13K
Type — Running
14:15
€8.45
May 23, 2026
Distance — 26K
Type — Running
15:00
€16.90
May 23, 2026
Distance — 9K
Type — Running
18:15
€5.85
May 24, 2026
Distance — 70K
Type — Running
07:00
€44.20
May 24, 2026
Distance — 35K
Type — Running
07:45
€22.1
May 24, 2026
Distance — 8K
Type — Running
09:00
€5.20
Learn more about the host city, Laniscat.
Laniscat is a former commune in the Côtes-d'Armor department of Brittany in northwestern France. On 1 January 2017, it was merged into the new commune Bon Repos sur Blavet.
Read more launchWatch highlights and course previews from previous years.
Read what other athletes have to say about their experience at the Trail de Guerlédan.
Be the first to share your experience with the community!
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