La Boucle: festival and race from 5 to 50km on the Hippodrome d'Enghien-Soisy (95)

If you've had enough of races with predefined distances, try the first edition of"La Boucle", an event run, as you'd imagine, on a 2-kilometer loop on the beautiful setting that is theHippodrome d'Enghien-Soisy, in the Val d'Oise. Join us on September 14, 2025, from 8 a.m. to 7 p.m., for a day combining race and festival, where each participant can run the distance of their choice, from 5km to 50km, according to their fitness and at their own pace, without a stopwatch.

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A format accessible to all, from beginners to experienced runners, limited to 4,000 participants, with a festive village alongside the race, featuring sports, wellness and nutrition brand stands, where you can combine business with pleasure, and discover products and experiences after your workout. You can also enjoywellness workshops (stretching, yoga, breathing), a recovery area with saunas and cold baths, DJ sets, conferences and food trucks all day long.

Every festival entry helps support the Lame de Joie association, which finances running prostheses for children and young amputees.

The ultimate guide to running and road races in Paris and Île-de-France for 2026
Top athletes and running enthusiasts gather throughout the year for various races and marathons held across Paris and Île-de-France. If you're unsure which events to join or looking to plan your year, we’ve put together a list of upcoming races in the capital scheduled for 2026. [Read more]