Endurance Races in Belgium 2026 29 events

Browse upcoming endurance races in Belgium. Find dates, distances, and registration links.

Browse by Region

Upcoming races

RunningIn 2 weeks

EcoTrail Brussels

Uccle, BelgiumSep 5, 2026
SwimmingIn 4 weeks

LCW Peaks Nieuwpoort Swim

Nieuwpoort, BelgiumSep 18, 2026
CyclingIn 4 weeks

LCW Cycle Flanders Fields

Nieuwpoort, BelgiumSep 19, 2026
RunningIn 5 weeks

WALLS Great Half Antwerpen

Antwerpen, BelgiumSep 20, 2026
RunningIn 5 weeks

LCW Nieuwpoort Marathon

Nieuwpoort, BelgiumSep 20, 2026

42.2 km

RunningIn 5 weeks

In Flanders Fields-marathon

Ypres, BelgiumSep 20, 2026

42.2 km

RunningIn 5 weeks

Long Course Weekend Belgium

Nieuwpoort, BelgiumSep 20, 2026
RunningIn 5 weeks

Bosmarathon

Buggenhout, BelgiumSep 26, 2026
RunningIn 6 weeks

Leie Loop

Wevelgem, BelgiumSep 27, 2026
RunningIn 6 weeks

ENGIE Dwars Door Mechelen

Mechelen, BelgiumSep 27, 2026
RunningIn 6 weeks

Rapper dan een Ezel Halve Marathon

Kuurne, BelgiumOct 2, 2026

42.2 km

RunningIn 7 weeks

Semi-Marathon de Mons

Mons, BelgiumOct 4, 2026

42.2 km

RunningIn 7 weeks

The PB Project

Leuven, BelgiumOct 4, 2026
RunningIn 7 weeks

Brussels Marathon

Brussels, BelgiumOct 4, 2026

42.195 km

RunningIn 8 weeks

Brussels Ekiden

Brussels, BelgiumOct 17, 2026
RunningIn 8 weeks

Nature Marathon Tessenderlo

Tessenderlo, BelgiumOct 17, 2026

42.2 km

RunningIn 9 weeks

Antwerp Marathon

Antwerp, BelgiumOct 18, 2026

42.2 km / 21.1 km / 10 km

RunningIn 9 weeks

Le semi-marathon de la Province de Liège

Liège, BelgiumOct 18, 2026

42.2 km

RunningIn 9 weeks

Antwerp Marathon

Antwerp, BelgiumOct 18, 2026

42.195 km

RunningIn 9 weeks

Brussels Trail

Brussels, BelgiumOct 20, 2026

35 km / 27 km / 21 km / 15 km / 11 km / 7 km