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Marathon calendar Belgium 2024-2025

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Explore the best marathons in Belgium for 2024-2025! Our updated list features 37 exciting races across the country. Find your next race in Belgium below and join the running community at these great events! Search for a location or view races near , Antwerpen, Liège, Gent, Namur or The Ardennes.

May 2025
May
17
Saturday

Grand Trail des Lacs & Châteaux Summer Edition (GTLC)

Trail Run 8 km 11 km ... 85 km 160 km
May
17-18
Sa - Su

Beer Lovers' Marathon

42 km
May
31
Saturday

Strong Viking Obstacle Run - Hofstade

Obstacle Run 4 km 7 km ... 19 km 42 km
May
31
Saturday

Trail Des Grottes de Han

Trail Run 7 km 13 km ... 30 km 42 km
June 2025
Jun
7
Saturday

Les Boucles Ardennaises

Trail Run 10 km 21 km 42 km
Jun
14
Saturday

Trail du Viroin

Trail Run 9 km 20 km 35 km 42 km
Jun
15
Sunday

GR Provincie Trail

Trail Run 21 km 42 km
Jun
28
Saturday

Mud Masters - Herentals (Bij Antwerpen)

Obstacle Run 6 km 12 km 16 km 42 km
Jun
29
Sunday

Charleroi Metropole Marathon

5 km 10 km 21 km 42 km
Jun
29
Sunday

Marathon des Hautes Fagnes

Trail Run 42 km
July 2025
Jul
6
Sunday

GR Provincie Trail Limburg

Trail Run 21 km 42 km
September 2025
Sep
7
Sunday

GR Provincie Trail Waals Brabant

Trail Run 21 km 42 km
Sep
13-14
Sa - Su

Strong Viking Obstacle Run - Gent

Obstacle Run 4 km 7 km ... 19 km 42 km
Sep
28
Sunday

Marathon de l'Ourthe

Trail Run 6 km 10 km 21 km 42 km
Sep
28
Sunday

Nieuwpoort Marathon

5 km 10 km 21 km 42 km
October 2025
Oct
5
Sunday

GR Provincie Trail Henegouwen

Trail Run 21 km 42 km
November 2025
Nov
2
Sunday

GR Provincie Trail Antwerpen

Trail Run 21 km 42 km