Trail Running Calendar The Ardennes 2025-2026

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Monthly updates for The Ardennes

Get new running races (and updates) in your inbox every month.

Explore the best trail runs in The Ardennes for 2025-2026! Our updated list features 89 exciting races across the region. Find your next race in The Ardennes below and join the running community at these great events!

May 2026
May
16
Sa

Trail Des Grottes de Han

Trail Run 7 km 14 km ... 30 km Marathon
May
16
Sa

Trail des Lacs de l'Eau d'Heure

Trail Run
May
17
Su

Trail Events 08

Trail Run 4 km 10 km ... 39 km 65 km
May
23
Sa

Détendu Trail

Trail Run 11 km 18 km 33 km
May
23
Sa

Champion's Trail

Trail Run 8 km 14 km Half Marathon
May
25
Mo

Course du Ry de Rome

Trail Run
June 2026
Jun
6
Sa

Trail Godefroy Bouillon

Trail Run 20 km 35 km ... 75 km 100 km
Event Organiser
Trail Godefroy Bouillon
Jun
6
Sa

Les Boucles Ardennaises

Trail Run 10 km Half Marathon Marathon
Jun
7
Su

Ohm Trail

Trail Run
Jun
13
Sa

L'Assaut du Maquisard

Trail Run Duathlon 5 km 13 km 25 km 40 km
Jun
18
Th

Batirun Liège

Trail Run 3 km 6 km 9 km
Jun
18
Th

Ardennes Mega Trail

Trail Run 15 km 35 km ... 90 km 160 km
Jun
21
Su

Trail de l'Ours - Trois-Ponts

Trail Run 10 km 24 km 36 km 50 km
Trail de l'Ours - Trois-Ponts
Jun
28
Su

Marathon des Hautes Fagnes

Trail Run 10 km Half Marathon Marathon
Jun
28
Su

Calestrail

Trail Run 9 km 18 km 26 km Marathon
July 2026
Jul
4-5
Sa - Su

Chouffe Trail

Trail Run 9 km 12 km ... 58 km 81 km
Event Organiser
Chouffe Trail
Jul
4
Sa

Festival Trail Semois

Trail Run 9 km 10 km ... 49 km 70 km
August 2026
Aug
1-2
Sa - Su

Ultra Trail Haute Ardenne

Trail Run 15 km 25 km ... 75 km 100 km
Aug
1
Sa

Trail et Jogging de l'Open Air

Trail Run
Aug
8-9
Sa - Su

Trail des Fantômes

Trail Run
Trail des Fantômes