25.10.2026Les Sables d'Olonne (France)
Build your race plan →
Pacing, fueling and crew sheet for the course you pick
Start line in
3 courses · 6.7–20 km · up to 130 m D+
3 courses
Course analysis
20 km106 m D+
21effort kmⓘ20 km on the map · feels like 21 km
- D+
- 106 m
- D−
- 106 m
- Max alt.
- 22 m
Segments
Elevation profile: Trail 20 km
3 m — 22 m
The race
La Vert'Olonne is a nature trail organized by SEC Athlétisme in Les Sables-d'Olonne. The course crosses the state forest of Olonne, the dunes and the beach, offering a technical challenge on the sand.
Where to stay
Find a place to stay near Les Sables d'Olonne for the race.
We may earn a commission if you book through this map, at no extra cost to you.
Spotted wrong info on this page? Tell us and we'll review it. Report it