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SundayMarathon
Marathon directory

Marathons in Belgium

62 upcoming marathons in Belgium across 2 cities. Next: Ultra Trail Haute Ardenne - Jour 2 - 57 km on August 2, 2026.

62marathons upcoming
2cities
August 2, 2026Next race
6distance types
Belgium
17OCT
ULTRA
Trail des 8 Clochers de Haute-Loire
Belgium
October 17, 2026 OCT
Belgium
18OCT
42.2K
Linker Oevert Marathon Antwerpen
Belgium
October 18, 2026 OCT
Belgium
18OCT
21.1K
Liège Province Half Marathon
Belgium
October 18, 2026 OCT
Antwerp, Belgium
18OCT
42.2K
TREK Antwerp Marathon
Antwerp, Belgium
October 18, 2026 Certified
Belgium
20OCT
21.1K
Brussels Trail
Belgium
October 20, 2026 OCT
Belgium
25OCT
42.2K
Brussels Airport Marathon
Belgium
October 25, 2026 OCT
Belgium
26OCT
ULTRA
Bear Trail & Grizzly 100
Belgium
October 26, 2026 OCT
Belgium
07NOV
ULTRA
6° Grand Trail des Lacs et Châteaux Winter - 66km
Belgium
November 7, 2026 NOV
Belgium
22NOV
ULTRA
Olne Spa Olne
Belgium
November 22, 2026 NOV
Belgium
29NOV
ULTRA
De Warmste Loop - The Warmest Run - 8h
Belgium
November 29, 2026 NOV
Belgium
29NOV
ULTRA
Trail de la Soupe - 57km
Belgium
November 29, 2026 NOV
Belgium
14DEC
ULTRA
Meerdaalwoud Trail
Belgium
December 14, 2026 DEC
Belgium
19DEC
ULTRA
Meerdaalwoud Trail - 50km
Belgium
December 19, 2026 DEC
Belgium
12JAN
42.2K
Marathon Rossignol Run
Belgium
January 12, 2027 JAN
Belgium
20JAN
ULTRA
Houffa Trail
Belgium
January 20, 2027 JAN
Belgium
07FEB
21.1K
Ostend Half Marathon
Belgium
February 7, 2027 FEB
Belgium
20FEB
ULTRA
TDLS - Night Trail & Ultra Trail of Siberia
Belgium
February 20, 2027 FEB
Belgium
06MAR
21.1K
Run for Nature
Belgium
March 6, 2027 MAR
Belgium
10MAR
42.2K
North C Trail
Belgium
March 10, 2027 MAR
Belgium
13MAR
42.2K
Marathon de Spa-Francorchamps
Belgium
March 13, 2027 MAR
Belgium
21MAR
ULTRA
Le Dernier Homme Debout
Belgium
March 21, 2027 MAR
Belgium
28MAR
42.2K
Ghent Marathon
Belgium
March 28, 2027 MAR
Belgium
03APR
21.1K
Dour Half-Marathon (21KM.be)
Belgium
April 3, 2027 APR
Belgium
04APR
42.2K
Baloise Namur Marathon
Belgium
April 4, 2027 APR

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Cities

Place Marathons
Antwerp 1
Brussels 1

Planning notes for Belgium

Use this country page to shortlist 62 upcoming races by date, distance, registration path, and official source.

  • Next raceUltra Trail Haute Ardenne - Jour 2 - 57 km on August 2, 2026
  • Busy monthsSeptember (12), April (10), October (10)
  • DistancesMarathon, Half marathon, Ultra, 10K, 5K, Kids' Run
  • VerifyOpen each race page, then confirm details from its official, registration, course-map, or source link.

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