This event is in the past.It took place on April 12, 2026 at The Arbor Park.
Track
TrackLace up for a scenic 5K or 10K through the Saint-Germain forest, or take a leisurely untimed hike. The Charmille park setting makes this race feel more like a nature escape than a city slog.
Forest trails
Timed races
Family-friendly
Corporate challenge
Tips
🏃free training sessions Saturday mornings
🥾poles allowed on the hike, no medical cert needed
La Pisciacaise
Poissy
TrackTrackLace up for a scenic 5K or 10K through the Saint-Germain forest, or take a leisurely untimed hike. The Charmille park setting makes this race feel more like a nature escape than a city slog.
Forest trails
Timed races
Family-friendly
Corporate challenge
Tips
🏃free training sessions Saturday mornings
🥾poles allowed on the hike, no medical cert needed
Make it an outing
Add nearby spots before or after your event