21 Km Mer - Monts et Marais

Villers-sur-Mer, France • 13 Oct 2024

The "21 Km Sea - Mountains and Marshes" is a running race that will take place for its 6th edition in Blonville-sur-Mer, in Calvados. This event offers three trail races focused on nature and well-being, including a main 21 km course, a 12 km mini-trail, and a 5 km nature run. Participants will have the opportunity to discover beautiful landscapes while enjoying a natural setting. The organization also emphasizes ecology, with a contribution to the Coastal Conservatory included in the registration fees. 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 Course des 4 Vents - Olendon will take place in Olendon on Sunday 22 June 2025. You can run between 5 and 11 kilometers.

The Le Thaon Qui Court will take place in Thaon on Sunday 22 June 2025. You can run between 5 and 18 kilometers.

The La Translutine will take place in Luc-sur-Mer on Saturday 12 July 2025. You can run between 5 and 10 kilometers.

The Course Nature Bénouville will take place in Bénouville on Monday 14 July 2025. You can run between 11 and 12 kilometers.

The Les Foulées Gourmandes will take place in Langrune-sur-Mer on Sunday 24 August 2025. You can run 13 kilometers.

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 13 kilometers.