Trail marathons in Belgium
7 upcoming trail marathons in Belgium.
7 cities
Busiest: December
From €10
Upcoming races
Your guide to trail marathons in Belgium
There are 7 upcoming trail marathons in Belgium, spread across 7 cities. Filter by distance or terrain to narrow things down, and save the races you like the look of.
Most take place in December, January and February. Next up is Team Marathon Trail - Vilvoorde - Marathon Team Relay in Vilvoorde on 5 December 2026.
Questions runners ask
How many trail marathons in Belgium are there?
Finndu lists 7 upcoming trail marathons in Belgium, across 7 towns and cities. The list is updated twice a day as organisers announce new races.
When is the next one?
Team Marathon Trail - Vilvoorde in Vilvoorde, on 5 December 2026.
Which month has the most trail marathons in Belgium?
December, followed by January and February.
How much does it cost to enter?
Entry starts from €10. Fees vary from race to race, so check each race page for its current price.