Saint-Valentin Forever Run 2026: Running and Hiking Events from 6 to 25 km in Saint-Germain-en-Laye (78)

Are you an active individual looking to celebrate Valentine's Day together? Whether you're coupled up, flying solo, or wanting to share the love with family, this Saturday, February 14, 2026 promises plenty of options. The Royal Carrousel, the Saint-Germain-en-Laye Castle, its Park, and the Forest in Yvelines will be dressed to impress — a perfect chance to explore the area's rich heritage and natural beauty in your sneakers at the Saint Valentin Forever Run!

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Three routes are available to match your level of ambition: A Little, a 6 km trail suitable for running or hiking, accessible to everyone, offering stunning panoramic views from the Saint-Germain-en-Laye Park in a gentle way; A Lot, a 12 km route that takes you through half the Château Park and half the national forest; or Madly in Love, with its 25 km stretch—perfect for those who love to go all out and embrace the thrill of a longer adventure!

Festive activities and lively music will energize your run through the heart of the estate, and you're encouraged to come in costume! The event also features a raffle, a wheel of fortune, and a fun quiz to break the ice after the race in the afternoon. If you're coming solo but hoping to find a running partner, don’t worry — just mention it when you register. Who knows? You might even find love while running!

Starting Lines

• Race "À la Folie" kicks off at 10 a.m.
• Following at 11 a.m., the "Beaucoup" race begins.
• Then at 11:30 a.m., join the "Un Peu" hike.