21 Km Mer - Monts et Marais

Villers-sur-Mer, France • 28 Sep 2025

The 21 Km Mer - Monts et Marais will take place in Villers-sur-Mer on Sunday 28 September 2025. You can run between 5 and 21 kilometers. Visit the organization's website for the most recent information.

Race information

21 km
Trail Court 21km
12 km
Marche Nordique de 12km
12 km
Mini-Trail 12km
5 km
Course Nature de 5k
Visit the organization's website for the most recent information.
Trail runs nearby

The Les Randos d'Henry will take place in Fontaine-Henry from Friday 12 September 2025 to Sunday 14 September 2025. You can run between 7 and 14 kilometers.

The 6 Heures de Carentan will take place in Calvados on Saturday 13 September 2025. You can run 6 kilometers.

The Trail de la Pointe de Caux-Etretat will take place in Étretat on Sunday 14 September 2025. You can run between 13 and 28 kilometers.

The Foulées de la Brèche au Diable will take place in Potigny on Sunday 14 September 2025. You can run between 6 and 15 kilometers.

The Ultra Trail des 3 Ponts will take place in Gruchet-le-Valasse from Friday 19 September 2025 to Sunday 21 September 2025. You can run 175 kilometers.

UTMB Index

The Course Nature Laize-Clinchamps will take place in Laize-Clinchamps on Sunday 21 September 2025. You can run between 8 and 15 kilometers.