Trail des Sources de l'Yvette (TSY)

Lévis-Saint-Nom, France • 22 Sep 2024

The Trail des Sources de l'Yvette (TSY) takes place in Lévis-Saint-Nom, in the beautiful Chevreuse Valley. This sporting event offers several races, including 10 km, 21 km, and 47 km trails, as well as a 10 km hike. In 2024, a new 3 km race is also being introduced for middle school students. The TSY is known for its friendly and family-oriented atmosphere, attracting runners of all levels, from amateurs to competitors. Participants can explore hilly trails while enjoying the natural beauty of the region. Visit the organization's website for the most recent information.

Race information

47 km
Trail 47 Km
21 km
Trail 21 Km
10 km
Randonnée / Marche Nordique 10 Km
10 km
Trail 10 Km
Trail Jeunes 3 Km
Visit the organization's website for the most recent information.
Trail runs nearby

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The Trail le Pouce will take place in Paris on Sunday 11 May 2025. You can run 15 kilometers.

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The Trail des Balcons de la Seine will take place in La Roche-Guyon on Saturday 17 May 2025. You can run between 10 and 55 kilometers.

The Castor Fou will take place in Vauhallan on Saturday 17 May 2025. You can run between 12 and 25 kilometers.

The Foulées d'Osny will take place in Yvelines on Sunday 18 May 2025. You can run between 5 and 10 kilometers.