Marathon Calendar The Ardennes 2025-2026

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Explore the best marathons in The Ardennes for 2025-2026! Our updated list features 12 exciting races across the region. Find your next race in The Ardennes below and join the running community at these great events!

July 2025
Jul
5
Saturday

Trail du Petit Papillon - Erezee

Trail Run 7 km 15 km 25 km 42 km
Trail du Petit Papillon - Erezee
Jul
26-27
Sa - Su

Trail de Dinant

Trail Run 6 km 13 km ... 30 km 42 km
August 2025
Aug
9
Saturday

Ultra Trail des Sources

Trail Run 18 km 20 km 42 km 80 km
Aug
23
Saturday

Barras Fiess Trail

Trail Run 7 km 13 km 42 km
Aug
31
Sunday

Trail-Strud Marathon

Trail Run 11 km 22 km 42 km
Aug
31
Sunday

Marathon Trail de Strud

Trail Run 11 km 22 km 42 km
September 2025
Sep
13
Saturday

Trail du Hérou

Trail Run 7 km 16 km ... 33 km 42 km
Sep
28
Sunday

Marathon de l'Ourthe

Trail Run 6 km 10 km 21 km 42 km
January 2026
Jan
11
Sunday

Rossignol Run

Trail Run 7 km 14 km 21 km 42 km
Jan
24-25
Sa - Su

Houffa Trail

Trail Run 10 km 11 km ... 49 km 62 km
Event Organiser
Houffa Trail
February 2026
Feb
20-21
Fr - Sa

Ultra Trail De La Sibérie

Trail Run 35 km 42 km ... 100 km 125 km
March 2026
Mar
1-14
Su - Sa

Spa-Francorchamps Run

7 km 14 km 21 km 42 km
Spa-Francorchamps Run
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