Trail Running calendar near Grez-Doiceau 2025-2026
We have found 139 Trailruns within 80 kilometers of Grez-Doiceau. See below where and when you can find the races.
Distance (km)
Articles
Belgian Ultrarunner Karel Sabbe's Record-Breaking Pacific Crest Trail Run Showcased in New YouTube Documentary
Explore Karel Sabbe's record-breaking Pacific Crest Trail run in a riveting documentary. Jour..
Trail Running: How it Can Help Reduce Stress and Anxiety
Trail running is an effective way to reduce stress, anxiety, and improve physical and mental he..
Trail Running vs. Road Running: Which One Is Right For You?
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The Brut 80 will take place in Ferrières on Saturday 7 March 2026. You can run 80 kilometers.
The Chalet de la Forêt Trail Team will take place in Genappe on Friday 13 March 2026. You can run between 14 and 21 kilometers.
The Les Lutins de la Saint-Patrick will take place in Aywaille on Sunday 15 March 2026. You can run between 5 and 35 kilometers.
The Boswachtertrail - Lanaken will take place in Lanaken on Sunday 15 March 2026. You can run between 8 and 21 kilometers.
The Olne-Theux-Olne will take place in Olne on Sunday 15 March 2026. You can run 35 kilometers.
The GR Provincie Trail will take place in Sambreville on Sunday 22 March 2026. You can run between 21 and 42 kilometers.
The HHH Trail will take place in Leuven on Friday 27 March 2026. You can run between 5 and 8 kilometers.
The 20km door het Zoniënwoud will take place in Auderghem on Sunday 29 March 2026. You can run 20 kilometers.
UTMB Index
April 2026
The Sacré Trail will take place in Montigny-le-Tilleul on Saturday 11 April 2026. You can run 10 kilometers.
