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Trail Running Calendar near Bosch en Duin 2025-2026

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Monthly updates for Bosch en Duin

Get new running races (and updates) in your inbox every month.

Explore the top trail runs near Bosch en Duin for 2025-2026! We've gathered 43 exciting races in the area. Check out our detailed list below to find your next local race.

December 2025
Dec
26
Fr

Kerstloop - Kortenhoef

Trail Run 8 km
Dec
27
Sa

RopaTrail Doornse Gat

Trail Run 8 km 14 km 26 km
Dec
30-31
Tu - We

Sylvestercross Soest

Trail Run
January 2026
Jan
3
Sa

Wintercross VVOP

Trail Run 4 km 6 km
Jan
11
Su

Amerongse Berg Trail

Trail Run 12 km 17 km Half Marathon
Jan
18
Su

Let's Go Running - Eenzame Eik Trail

Trail Run
Jan
25
Su

Galgenberg Trail

Trail Run 9 km 18 km 27 km
Jan
25
Su

Amersfoortse Bergcross

Trail Run 3 km 5 km 10 km
Jan
25
Su

Almeerderstrandcross

Trail Run
Jan
31
Sa

Leersumse Veld Ultra

Trail Run 50 km
February 2026
Feb
6
Fr

Petzl Night Trail

Trail Run 6 km 12 km 18 km
Feb
7
Sa

Run Bike Run Nijkerk

Trail Run 4 km
Feb
7
Sa

Leersumse Veld Trail

Trail Run 11 km Half Marathon
Feb
7
Sa

Valley Run Veenendaal - Winter Edition

Trail Run 5 km 10 km
Feb
7
Sa

Zonheuvel NightTrail

Trail Run 5 km 10 km
Feb
14-15
Sa - Su

Austerlitz Trail

Trail Run 10 km Half Marathon 30 km
Feb
15
Su

Braambergencross

Trail Run 3 km 6 km 9 km
March 2026
Mar
7
Sa

Lage Vuursche Trail

Trail Run 10 km Half Marathon 30 km
Mar
7
Sa

3Bergenloop

Trail Run 6 km 10 km Half Marathon
Mar
15
Su

Ropatrail Huizen

Trail Run