Trail Running Calendar Belgium 2025-2026

The GR Provincie Trail Waals Brabant will take place in Tubize on Sunday 7 September 2025. You can run between 21 and 42 kilometers.

The La Thoracique de la Houssière will take place in Braine-le-Comte on Saturday 13 September 2025. You can run between 6 and 12 kilometers.

The Trail des Fées will take place in Bertrix on Saturday 20 September 2025.

The Trail du Barrage is a scenic trail running event set to take place on September 21, 2025, in Houffalize, Belgium. Participants can choose from various distances: 13 km, 21 km, and 33 km, as well as a unique Kayak/Trail duo challenge. The event features predominantly off-road routes, offering a t..

Bilstrail is an exciting trail running event that offers various distances for participants, including 37KM, 26KM, 16KM, and 9KM routes, each with different elevation gains. The event is designed for runners of all levels, providing a challenging yet enjoyable experience in a scenic environment. Bil..

The Briqville Classic Natuurloop will take place in Temse on Sunday 21 September 2025.

The Marathon de l'Ourthe is an exciting running event set to take place on September 28, 2025, in Belgium. This second edition features a full marathon (42.195 km), a semi-marathon (21.0975 km), and shorter distances of 10 km and 6 km, catering to runners of all levels. The course showcases the stun..

The Trail des Nutons is an annual running event held in Solwaster, featuring two main distances of 10 km and 21 km. The event is designed to accommodate both runners and walkers, with a relaxed morning start for walkers. Participants can expect well-stocked refreshment stations along the routes, ens..

The GR Provincie Trail Henegouwen will take place in Mons on Sunday 5 October 2025. You can run between 21 and 42 kilometers.

The Crapule Night Trail is an exciting running event taking place in Huccorgne, a picturesque village nestled between the Burdinale and Mehaigne valleys. Scheduled for October 10, 2025, this trail run features three different distances: 22 km, 15 km, and 9 km, with a significant portion of the route..

The Zilvermeerrun is an exciting running event held at the Provinciaal Domein Zilvermeer, offering participants a choice between trail running and road running. The event features various distances, including a kids' run, making it suitable for all ages and skill levels. Participants can enjoy a sce..

The Trail Kuurne will take place in Kuurne on Sunday 12 October 2025.

The Trail de Bruxelles will take place in Bruxelles on Sunday 19 October 2025. This trail is organized by Runners' Lab Trailrun Series.

The Bear Trail & Grizzly 100 will take place in Voeren on Saturday 25 October 2025. This trail is organized by Bearsports.

Les Foulées des Flosses is an annual running event organized by the Enjambée club, featuring a moderately hilly course that is predominantly set in a forested area. Participants can choose between two distances: 7.7 km and 16 km. The event takes place at the Sportcity athletics track, which provides..

The Trail des Lumeçons is an exciting running event featuring multiple trail distances, including 10 km, 17 km, and 27 km options. This event is designed for both seasoned runners and newcomers, offering a scenic and challenging course that showcases the natural beauty of the region. Participants ca..

The GR Provincie Trail Antwerpen will take place in Kalmthout on Sunday 2 November 2025. You can run between 21 and 42 kilometers.

The Grand Trail des Lacs & Châteaux Winter Edition (GTLC) is a thrilling running event set in a stunning region known for its breathtaking landscapes. Scheduled for November 8, 2025, the event features multiple race distances, including 66 km, 36 km, 27 km, and 15 km, catering to various skill level..

The Trail Knokke-Heist will take place in Knokke-Heist on Sunday 23 November 2025. You can run between 8 and 24 kilometers.

The Trail de la Soupe will take place in La Roche-en-Ardenne from Saturday 6 December 2025 to Sunday 7 December 2025. This trail is organized by Runners' Lab Trailrun Series.