Endurance Sport Events in Belgium 🇧🇪 2026 — Calendar
42 Upcoming endurance events listed in Belgium from May 2026 to November 2027 with the most events in Flanders (20), Wallonia (4) and Brussels (1), including IRONMAN 70.30 Knokke-Heist (Belgium) and 2026 UEC Gravel European Championships.
81 Athletes targeting these events on Intervals.icu
May 30, 2026
Strong Viking
May 31, 2026
20 km de Bruxelles
May 31, 2026
Halve Marathon Mechelen
May 31, 2026
Raid des Pénitents
The Raid of the Penitents is up to 170 km of pure bliss for true mountain biking enthusiasts. A linear route of 90 km th…
May 31, 2026
WCup Rosbeiaard Triatlon
Jun 7, 2026
La rando des Croisés
VTT
• 15 km — D+ 350 m
• 30 km — D+ 650 m / 850 m
• 40 km — D+ 900 m / 1100 m
• 50 km — D+ 1400 m
• 65 km — D+ 1850 m
Ma…
Jun 7, 2026
L'Hardoise
Jun 7, 2026
Meetria Triatlon
1/4 Triatlon - Non Drafting
Jun 28, 2026
Mtv triatlon
Jul 3, 2026
Ardennes Gravel Stage (3 days)
LA PREMIÈRE COURSE GRAVEL À ÉTAPES EN BELGIQUE
Jul 4, 2026
Chouffe Trail
trail wedstrijd met verschillende afstanden
Jul 5, 2026
Triathlon du Moulin de Boiron
Jul 12, 2026
TIHM
DISTANCES : 1500m – 74km – 18km
Minimum age: 18 during the current year.
Non-licensed athletes must show their identit…
Jul 18, 2026
Trail de l'Eau Noire
🔥 Le Trail de l’Eau Noire débarque à Couvin le 18 juillet 2026 🔥
🌲 Terrain de jeu :
Parcours 100 % dans les bois
0 m…
Jul 19, 2026
hageland power triatlon
Jul 25, 2026
8H de SPA
8h de SPA
Jul 26, 2026
The Cave Triathlon
Aug 2, 2026
Ostbelgien Triathlon
Aug 8, 2026
Heathlands
Heathlands Gravel:
Unbound qualification
160km, 800hm
Aug 8, 2026
XTERRA Ardennes
Live the XTERRA experience in the heart of the Belgian Ardennes, on the incredible site of the Gileppe Dam. With its Lon…
Aug 9, 2026
Hoeks Triatlon Kwarttriatlon Non-drafting
Kwarttriatlon Non-drafting
Aug 9, 2026
La Gileppe Trophy - promo
Aug 9, 2026
Trail des fantômes
Préparation pour l’UTMB Nice.
Aug 14, 2026
100km Dodentocht - 2026
100km Dodentocht - 2026
Aug 15, 2026
Triathlon de Namur
Aug 16, 2026
Chouffe Marathon
BAM's 4/5
- 95km - 2700d+ (chrono)
- 65km - 1700d+ (chrono)
- 45km - 835d+ (rando)
Aug 22, 2026
Transiberica 26
Ultracycling event
Aug 23, 2026
CITY TRIATHLON DEINZE
Tarief 1-300
Tarief 301+
1/8 Triathlon (BK + OPEN reeks) | 1ste 100 inschrijvers > gratis triathlon rugzak t.w.v. 30…
Aug 23, 2026
TRI-WATT-LON d’Yvoir
Aug 30, 2026
2026 UEC Gravel European Championships
Aug 30, 2026
Zilvermeer 1/4 Triatlon
Sep 5, 2026
IRONMAN 5150
Sep 6, 2026
IRONMAN 70.30 Knokke-Heist (Belgium)
Sep 12, 2026
Strong Viking Ghent
Get ready for Belgium’s first and best obstacle run after the summer break! The Strong Viking Obstacle Run returns on Sa…
Sep 19, 2026
OPENLAKES Belgium
Sep 20, 2026
In Flanders Fields Marathon
Lopen voor de vrede
Een wedstrijd met een vredesgedachte, in een streek vol wrede herinneringen! Omdat de fouten uit he…
Oct 4, 2026
Semi Marathon de Dinant
Oct 11, 2026
Athora Bruges Marathon
Oct 11, 2026
Dwars Door Hasselt
Oct 18, 2026
Trek Antwerp Marathon
Marathon van Antwerpen
Dec 17, 2026
Hyrox
Apr 10, 2027