Trail Running
UTMB World Series races & calendar
All upcoming UTMB World Series events on the worldwide calendar — dates, locations and registration links.
Trail Running 40
2026 40 events 20 countries
Events
40
Countries
20
Sports
2
Next event
Sep 10, 2026
The UTMB World Series: trail-running events across the world where runners collect Running Stones to enter the UTMB World Series Finals in Chamonix.
Sports
UTMB World Series races & calendar
40This calendar in numbers
This calendar currently lists 40 upcoming events, from Sep 10, 2026 to Mar 21, 2027. September is the busiest month, with 13 events scheduled. Events are spread across 30 different locations; Unknown hosts the most (4). Course distances range from 20 km to 170 km.
40 events
Sort: dateDateEventSportLocationDist.40
This week
Wildstrubel by UTMB Wild 110 Crans-Montana 2026
11SEP
Wildstrubel by UTMB Wild 110 Crans-Montana 2026
Trail Running113 kmCrans-Montana
Wildstrubel by UTMB Wild 55 Adelboden 2026
12SEP
Wildstrubel by UTMB Wild 55 Adelboden 2026
Trail Running55 kmAdelboden
Wildstrubel by UTMB Wild 25 Leukerbad 2026
13SEP
Wildstrubel by UTMB Wild 25 Leukerbad 2026
Trail Running26 kmLeukerbad
Next week
September 2026
October 2026
November 2026
Ultra-Trail Kosciuszko By UTMB 100K
6NOV
Ultra-Trail Kosciuszko By UTMB 100K
Trail Running100 kmThredbo
December 2026
March 2027