Marathon 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 marathons in The Ardennes for 2025-2026! Our updated list features 21 exciting races across the region. Find your next race in The Ardennes below and join the running community at these great events!

January 2026
Jan
11
Su

Rossignol Run

Trail Run 7 km 14 km Half Marathon Marathon
Rossignol Run
Jan
24-25
Sa - Su

Houffa Trail

Trail Run 10 km 11 km ... 49 km 62 km
Event Organiser
Houffa Trail
February 2026
Feb
7
Sa

Trail Des 3 Vallées - Couvin

Trail Run 12 km 16 km ... 32 km Marathon
Feb
14-15
Sa - Su

Aymon Trail

Trail Run 18 km 33 km Marathon
Feb
20-21
Fr - Sa

Ultra Trail De La Sibérie

Trail Run 35 km Marathon ... 125 km 160 km
March 2026
Mar
8
Su

Rethos Trail de Saint-Hubert

Trail Run 8 km 15 km 25 km Marathon
Mar
14
Sa

Spa-Francorchamps Run

7 km 14 km Half Marathon Marathon
Spa-Francorchamps Run
Mar
15
Su

Natura Carolo

Trail Run 9 km 15 km 27 km Marathon
Natura Carolo
Mar
21
Sa

Le Trail du D+

Trail Run 16 km 32 km Marathon
Mar
29
Su

Marathon la Fortifiée

Marathon
April 2026
Apr
12
Su

Baloise Namur Marathon

10 km Half Marathon Marathon
Apr
18
Sa

Verlaine’s Runners Trail

Trail Run 13 km 23 km Marathon
Apr
26
Su

Trail de la Crapule

Trail Run 9 km 16 km 27 km Marathon
May 2026
May
16
Sa

Trail Des Grottes de Han

Trail Run 7 km 14 km ... 30 km Marathon
May
17
Su

Beer Lovers' Marathon

Marathon
June 2026
Jun
6
Sa

Les Boucles Ardennaises

Trail Run 10 km Half Marathon Marathon
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
August 2026
Aug
1-2
Sa - Su

Ultra Trail Haute Ardenne

Trail Run 15 km 25 km ... 75 km 100 km
September 2026
Sep
13
Su

GR Provincie Trail Luxemburg

Trail Run Half Marathon Marathon