Trail Running calendar near Retranchement 2025-2026

The Ultra Tour Vlaamse Ardennen will take place in Ronse on Friday 9 January 2026. You can run between 50 and 100 miles.

The Trail de Schorre will take place in Boom on Sunday 11 January 2026. This trail is organized by Runners' Lab Trailrun Series. You can run between 7 and 19 kilometers.

The Kluisberg Trail will take place in Kluisbergen on Sunday 15 February 2026. This trail is organized by Runners' Lab Trailrun Series. You can run between 8 and 25 kilometers.

The In Flanders Fields Trail will take place in Ieper on Sunday 1 March 2026. You can run between 8 and 32 kilometers.

The North C Trail will take place in Koksijde on Sunday 8 March 2026. This trail is organized by Runners' Lab Trailrun Series. You can run between 13 and 40 kilometers.

The Flandrienloop Oudenaarde will take place in Oudenaarde on Sunday 26 April 2026. You can run between 6 and 26 kilometers.

The Heuvelland Entre Deux Monts Wine Trail will take place in Heuvelland on Saturday 30 May 2026. You can run between 10 and 20 kilometers.