La Blum 28km
- When
- Sat, Mar 28, 2026, 12:00 AM
- Where
- Jouy-en-Josas, FR
- Distances
- 5K · 10 Mile · Marathon
- Terrain
- ROAD
- Price
- 3–45 EUR
- Elevation gain
- 580 m
- Typical weather
- Cool
- Organizer
- Mairie de Jouy‑en‑Josas
About
The Course sur route 5 km course at the Trail du Josas is primarily on roads. It is run on paved streets and paths within Jouy-en-Josas, making it a fast and accessible course suitable for beginners and runners who prefer road surfaces over trails.