Course
25km25 km
25 km25 km
13km13 km
Key dates
- ★Race daySat 12 Jun 2027
Date confirmed with the organiser · entry window checked by RunCalendar
About
Le Castor Fou, c'est une course nature qui se court principalement dans les bois autour de Vauhallan, Bièvres et Igny et sur le plateau de Saclay, sur des sentiers ludiques et vallonnés, avec de jolis dénivelés pour s'amuser (230m d+ sur le 13km, et 620m d+ sur le 25km).
Your next race, seen from above.
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Save Castor Fou to your season and RunCalendar reminds you the morning entries open and before they close. Free on iPhone, no account needed.
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