Hello! I'm Outgoing.I help make life more interesting.
Hello! I'm Outgoing.I help make life more interesting.
This event is in the past.It took place on May 24, 2026 at Parc de Grouchy.
Track
TrackLace up for a scenic trail run through the Parc de Grouchy, with distances from 800m for kids to a new 21km semi-marathon. Varied terrain, timed races, and a welcoming atmosphere make this a great Sunday challenge.
Trail running
Family-friendly
Timed races
Nature setting
Tips
🗺️download GPX files before race day
👧kids' 800m & 1.5km races are free
⏰register online by May 22, no on-site signup
Foulées d'Osny
TrackTrackLace up for a scenic trail run through the Parc de Grouchy, with distances from 800m for kids to a new 21km semi-marathon. Varied terrain, timed races, and a welcoming atmosphere make this a great Sunday challenge.
Trail running
Family-friendly
Timed races
Nature setting
Tips
🗺️download GPX files before race day
👧kids' 800m & 1.5km races are free
⏰register online by May 22, no on-site signup
Make it an outing
Add nearby spots before or after your event