Sunday, December 27, 2026
Distance
Terrain
Difficulty
This December, runners gather in Harderwijk for the annual Bosloopcompetitie, a forest running event offering distances of 5K, 10K, and 15K. Set in the Gelderland countryside, the course takes participants through woodlands and trails. The event is organised by Athlos and is suitable for both recreational runners and competitors.
Start / Finish
Strokelweg 9, 3847 LR Harderwijk
Other questions
It takes place on 27 December 2026 in Harderwijk, Gelderland, Netherlands.
The event is organised by Athlos, an athletics club in Harderwijk.
Based on the name 'Bosloop' (forest run), the course likely takes place on forest paths and trails, offering a natural running experience.
Yes, a 1000m event is available, which is typically intended for children or those new to running.
During online registration, participants must agree to the participant regulations (deelnemersvoorwaarden). Runners aged 15 or younger need parental or guardian consent. The full regulations are available at the provided PDF link.
Entry fee not listed
Check the race's registration page for pricing.Harderwijk, Netherlands
Sunday, December 27, 2026
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