Trail Running calendar near Namur 2025-2026

We have found 126 Trailruns within 80 kilometers of Namur. See below where and when you can find the races.

The Europa Trail Brussels is the largest nature run in Brussels, taking place in the beautiful Sonian Forest. The event features diverse trails of 10, 26, and 52 kilometers, offering a mix of rolling hills, fast sections, and scenic singletracks. It also includes a run & bike category and a children..

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La Trailette de Grand Marchin is an exciting semi-nocturnal trail running event celebrating its tenth edition on September 6, 2025. Set within a vibrant local festival, the event fosters community spirit and camaraderie. Participants can choose from three new courses: a challenging 33 km for experie..

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 Trail du Bataillon de Génie will take place in Amay on Sunday 7 September 2025. You can run between 8 and 25 kilometers.

The Sint PietersBear Trail is an exciting trail running event set in the picturesque ENCI quarry in Maastricht. Scheduled for September 7, 2025, participants can choose from various distances: 12km, 15km, 26km, and 38km, each featuring diverse terrains including single tracks, steep climbs, and tech..

La Thoracique de la Houssière is a forest running event held in Braine-le-Comte, Belgium. The fifth edition will take place in September 2025, featuring two race distances: 12.4 km and a shorter 6.6 km option. The course includes twelve gentle hills, primarily on forest paths, providing a scenic and..

The Trail du Hérou is an authentic trail running event set in the stunning landscapes overlooking the Ourthe Valley in Belgium. It features a variety of courses catering to different skill levels, including distances of 7.5 km, 16.4 km, 25.3 km, 33 km, and a challenging 42.9 km marathon trail. Parti..

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

Les 24h d'Ath is a unique running event that challenges participants to cover the greatest distance possible on foot within 24 hours. Set on a 5 km circuit, the event fosters a friendly and sporting atmosphere, allowing individuals or teams to compete. The event includes various formats, such as 3-h..

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 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 terrain, making it a..

The Marathon de l'Ourthe is an exciting running event taking place in the picturesque Ourthe Valley, Belgium. Scheduled for September 28, 2025, this event features a full marathon (42.195 km), a half-marathon (21.0975 km), and shorter distances of 10 km and 6 km, catering to runners of all levels. P..

October 2025

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..

Clash Der Titanen is an ultra-trail running event set in the beautiful landscapes of Hageland. Participants will encounter a variety of terrains, including vineyards, orchards, and scenic views, along with challenging climbs. The event features multiple race distances, including 31 km, 61 km, 115 km..

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 is an exciting trail running event taking place in the scenic Voerstreek region. Scheduled for October 25-26, 2025, participants can choose from various distances, including 16km, 25km, 39km, 58km, 83km, and the challenging Grizzly 100, which features a route that leads ..

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. Participants can enjoy the beautiful landscapes while testing t..