Edition 2025
Finished
Nature
Hiking
Sport
Ultra-Trail Oise Cosacienne
14 Jun 2025
— 15 Jun 2025
Choisy-au-Bac — Oise (60)
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This event has already taken place.
Edition 2025 — UTOC
2025 edition of the UTOC starting from Choisy-au-Bac. Four distances: 10, 20, 55, and 110 km through the varied forests and landscapes of the Oise.
Travel to this festival
Book your train or bus to reach UTOC at the best price.
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Highlights
- 4 distances: 10, 20, 55, and 110 km
- Courses in the forests of Compiègne and Laigue
- Volunteer aid stations
Prices
Paid online registration.
Travel to this festival
Book your train or bus to reach UTOC at the best price.
Sponsored link
Where does it take place — UTOC
Choisy-au-Bac
Choisy-au-Bac, 60750 Choisy-au-Bac
Contact UTOC
UTOC in brief
Nature
Hiking
Sport
Trail Running
Outdoor
Oise