Trail Running calendar near Sleen 2026-2027

We have found 66 Trailruns within 80 kilometers of Sleen. See below where and when you can find the races.

The Regge Survival will take place in Nijverdal on Saturday 27 June 2026. You can run between 5 and 7 kilometers.

The BeatTheObstacles will take place in Lemelerveld on Sunday 28 June 2026. You can run between 5 and 11 kilometers.

July 2026

The Hel van Harkema will take place in Harkema on Friday 3 July 2026. You can run between 5 and 10 kilometers.

The Tot de Nek in de Drek Obstacle Mud Run will take place in Vriezenveen on Saturday 4 July 2026. You can run between 5 and 15 kilometers.

The Monkey Fun Run Steenwijk will take place in Steenwijk on Sunday 5 July 2026. You can run between 8 and 12 kilometers.

The Obstacle Run Staphorst will take place in Staphorst on Wednesday 22 July 2026. You can run between 6 and 11 kilometers.

August 2026

The RunForestRun Hondsrug will take place in Odoorn on Saturday 29 August 2026. You can run between 13 and 43 kilometers.

The Vull wat Manns Loop will take place in Leer (Ostfriesland) from Saturday 29 August 2026 to Sunday 30 August 2026. You can run 5 kilometers.

September 2026

The Yu Man Race Half Marathon will take place in Haarle on Saturday 5 September 2026. You can run between 10 and 21 kilometers.

The Yu Man Race Obstacle Run will take place in Nijverdal on Sunday 6 September 2026. You can run between 5 and 21 kilometers.

The Campus Trail Groningen will take place in Groningen on Friday 11 September 2026. You can run 4 miles.

The Wildman Run Sleen will take place in Sleen on Saturday 12 September 2026. You can run between 3 and 10 miles.

The Runforestrun Hooilanden will take place in Meppen on Saturday 19 September 2026. You can run between 11 and 43 kilometers.

The MudGrunn – Roeg in Westerwolde will take place in Ter Apel on Sunday 20 September 2026. You can run between 5 and 10 kilometers.

The Dirty Monkey Run - Gramsbergen will take place in Gramsbergen on Sunday 20 September 2026. You can run 8 kilometers.

October 2026

The Brekeld Runners Trail will take place in Rijssen on Saturday 3 October 2026. You can run between 10 and 50 kilometers.

The Crossloop Zuidwolde will take place in Zuidwolde on Sunday 4 October 2026. You can run between 5 and 10 kilometers.

The Coevorder Crossloop will take place in Coevorden on Sunday 4 October 2026. You can run between 6 and 9 kilometers.

The Indian Summer Ultra will take place in Gasselte on Saturday 10 October 2026. You can run between 50 and 100 kilometers.

November 2026

The Heseper Martinslauf will take place in Geeste on Saturday 7 November 2026. You can run 9 kilometers.