Races›France›Hauts-de-Seine›Grand Defi Sep
Sceaux, Hauts-de-Seine, seen from above
Sunday 1 November 2026

Grand Defi Sep

Sceaux, Hauts-de-Seine · France
RoadUrban

Loops through Parc de Sceaux's formal gardens by the château

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Course

10 km10 km
5 km5 km
2.5 km2.5 km

Key dates

Date confirmed with the organiser · entry window checked by RunCalendar

About

Embark on a thrilling running adventure at the Grand Défi SEP, an annual event that challenges athletes to push their limits amid the stunning, undisclosed landscapes. This unique race invites runners to explore uncharted territory, testing their endurance and resilience as they conquer the course. Whether you're a seasoned competitor or an aspiring adventurer, the Grand Défi SEP promises an unforgettable experience that will leave you invigorated and inspired.

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