Sillé Backyard Loop 2026

Sillé Backyard Loop in Sillé-le-Guillaume🙂. A Backyard race with a format as simple as it is formidable: a loop of 6.7 km to repeat, again and again… until there's only one finisher left💪!

You'll love the playground😎: here, it’s nature, lakes & ponds, and the vibe of “pushing ourselves together.” Between pace management, negative splits on the loop, well-timed refreshment stops, and a steel mind, you can test your true endurance without burning out too early🧠.

The Backyard format is also a tactical race😉: start in Zone 2, keep your muscles fresh, optimize transitions, and find your cruising rhythm. You're not running “against” the distance; you're running “to” last⏱️.

And after you finish the loop, what do you do🙂? Less than an hour away, you can: take a stroll at Sillé Beach by the lake, explore Le Mans and its Cité Plantagenêt, take a nature break in the Alpes Mancelles (Saint-Léonard-des-Bois), or visit Fresnay-sur-Sarthe for a charming getaway as a couple or family🌿.

If you love races where the head counts as much as the legs🙂, come “backyard” at Sillé-le-Guillaume… and turn every loop into a small victory🏁!