Trail Running Calendar Belgium 2025-2026

Welcome to the ultimate guide for trail runs in Belgium for the 2025-2026 season! With an impressive collection of 141 unique trail run events, we offer you a comprehensive overview of the most exciting and challenging trails Belgium has to offer.

The Belgian landscapes offer a diversity of trail run routes you won't easily forget. From the rugged paths and hills of the Ardennes to the urban routes around Brussels, the harbor views in Antwerp, the picturesque riverbanks of Liège, the historical charm of Ghent, and the imposing fortresses of Namur, there's a trail for every outdoor enthusiast.

Use our search function to find a specific location or browse the list to discover trail runs near your favorite Belgian cities. Get inspired, lace up your running shoes, and experience the natural beauty of Belgium in a whole new way!

The Quintine Trail du diable au SUKre is a running event taking place in Ellezelles on May 1, 2025. Participants can choose from four trail distances: 42 km (L'Hercule), 31 km (La Goliath), 21 km (La Quintine), and 9.5 km (La Ducassis), catering to various skill levels. Registration opens on January..

The SVK Bosloop will take place in Oud-Heverlee on Thursday 1 May 2025. You can run between 5 and 25 kilometers.

Trailberg in Everberg offers an exciting running event featuring three distances: 7 km, 14 km, and 21 km. Participants can enjoy automatic time registration with built-in chip numbers, allowing for immediate online results after finishing. The event includes various elevation challenges, with the 7 ..

The Belgian Front Memorial Trail is a unique running event that takes participants on a historical journey through Flanders, commemorating the events of World War I. The event features three race options: a challenging 102.9 km long run, a half marathon of 21.1 km, and a short 5 km run, catering to ..

The GR Provincie Trail Luik will take place in Spa on Sunday 4 May 2025. You can run between 21 and 42 kilometers.

The Great Breweries Marathon will take place in Puurs-Sint-Amands on Sunday 4 May 2025. You can run between 17 and 42 kilometers.

The Trail de Chimay is a popular trail running event held in Chimay, Belgium, featuring distances of 11, 24, 34, and 50 kilometers. The event starts and finishes at the Chimay Museum, located near the Trappist Abbey, providing a scenic backdrop for participants. This friendly and intimate trail run ..

The Zatopek Trail de Woluwe-Saint-Lambert is a vibrant running event set in one of Brussels' greenest municipalities. Scheduled for May 11, 2025, it features a scenic 15km course that showcases the area's natural beauty, including the picturesque promenade and the tranquil Woluwe surroundings. Parti..

The Jogging à l'Hèze will take place in Grez-Doiceau on Saturday 17 May 2025. You can run between 5 and 14 kilometers.

The Grand Trail des Lacs & Châteaux (GTLC) Summer Edition is a premier trail running event in Belgium, set to take place in May 2025. Participants can choose from various distances, including 160 km, 85 km, 42 km, 21 km, and shorter options, catering to runners of all levels. The event showcases stu..

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The Wuk M&M Backyard will take place in Ruiselede on Friday 23 May 2025. You can run 6 kilometers.

The Heuvelland Entre Deux Monts Wine Trail is an exciting trail running event scheduled for May 24, 2025. Participants can choose from three distances: 10 km, 15 km, and 20 km, all set against the picturesque backdrop of Heuvelland's vineyards. The event not only offers a challenging run but also in..

The Heuvelland Entre Deux Monts Wine Trail will take place in Heuvelland on Saturday 24 May 2025. You can run between 10 and 20 kilometers.

The Potrell Sporkin Triathlon Veurne will take place in Veurne on Sunday 25 May 2025.

The Trail Nocturne la Lasnoise is an exciting running event taking place on Ascension Day, May 29, 2025, at the Abbaye d'Aywiers in Lasne. Participants can choose from various trail distances, with over 80% of the routes being off-road, including scenic paths. The event features multiple courses nam..

The Abdijentocht Tongerlo will take place in Scherpenheuvel-Zichem on Thursday 29 May 2025. You can run between 16 and 32 kilometers.

The Trail Des Grottes de Han is an exciting running event taking place in Han-Sur-Lesse, featuring multiple distance options: 7 km, 13 km, 21 km (semi-marathon), 30 km, and 42 km (marathon). Participants will experience a unique adventure as they traverse approximately 1.4 km through some of Europe'..

June 2025

The Ohm Trail is an exciting trail running event taking place on June 1, 2025, in Aywaille, Belgium. Participants can choose from various distances, including 80 km, 55 km, 35 km, 24 km, and 10 km, catering to runners of all ages. Registration opens on December 24, 2024, and includes features such a..

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Les Boucles Ardennaises is a running event set in the picturesque Ardennes region, specifically in the Ourthe valley. Scheduled for June 7, 2025, it features three distinct race distances: a 10 km course open to walkers, a semi-marathon trail of 21 km, and a marathon trail of 42 km. Participants wil..

The Limtrail @ Bosland will take place in Lommel on Saturday 7 June 2025. You can run between 30 and 70 kilometers.