Relay races: calendar
362 races scheduled between October 2026 and November 2028. Countries with the most races: France, Switzerland and Czechia. Every race lists dates, locations, distances and official links; the list is updated daily.
APR 27
TRAIL
Hook or CrookAlberta Beach · Canada
02MAY 27HALF5K
Winnipeg Police Service Half MarathonWinnipeg · Canada · in 194 daysJUN 27
TRAIL103K50K27K
The Klondike UltraFort Assiniboine · CanadaAUG 27
TRAIL42K
Canadian Death RaceGrande Cache · CanadaAUG 27
TRAIL108K54K
Black Spur UltraKimberley · CanadaSEPT 27
MARATHON21K10K
Huffin´ Puffin Marathon and Half-MarathonWest End · CanadaSEPT 27
TRAIL27K
Castle Alpine TrailBellevue · Canada