Trail Running
UTMB World Series races & calendar
All upcoming UTMB World Series events on the worldwide calendar — dates, locations and registration links.
Trail Running 82
2026 82 events 27 countries
Events
82
Countries
27
Sports
2
Next event
Jul 16, 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
82This calendar in numbers
This calendar currently lists 82 upcoming events, from Jul 9, 2026 to Mar 21, 2027. August is the busiest month, with 26 events scheduled. Events are spread across 46 different locations; Chamonix hosts the most (8). Course distances range from 10 km to 300 km.
82 events
Sort: dateDateEventSportLocationDist.82
July 2026
Eiger Ultra Trail by UTMB E250 UNESCO Trail 2026
15JUL
Eiger Ultra Trail by UTMB E250 UNESCO Trail 2026
Trail Running250 kmGrindelwald
This week
Eiger Ultra Trail by UTMB Trail Surprise 2026
17JUL
Eiger Ultra Trail by UTMB Trail Surprise 2026
Trail RunningGrindelwald
Eiger Ultra Trail by UTMB E101 Ultra Trail 2026
18JUL
Eiger Ultra Trail by UTMB E101 Ultra Trail 2026
Trail Running101 kmGrindelwald
Next week
Bucovina Ultra Rocks by UTMB 2026
24JUL
Bucovina Ultra Rocks by UTMB 2026
Trail RunningCâmpulung Moldovenesc
July 2026
August 2026
Pitz Alpine Glacier Trail By UTMB 105K
1AUG
Pitz Alpine Glacier Trail By UTMB 105K
Trail Running105 kmPitztal
Ultra Trail du Mont Blanc UTMB 171K 2026
28AUG
Ultra Trail du Mont Blanc UTMB 171K 2026
Trail Running171 kmChamonix
September 2026
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
Browse all 82 events by date
July 2026
- Restonica Trail by Utmb Jul 9
- Val d'Aran By UTMB 105K Jul 9
- Trail Verbier St Bernard by UTMB 2026 Jul 10
- UTMB Val d'Aran By UTMB 105K 2026 Jul 10
- Trail Verbier St-Bernard by UTMB Jul 10
- Val d'Aran By UTMB 55K Jul 10
- Val d'Aran By UTMB 25K Jul 11
- Eiger Ultra Trail by UTMB E250 UNESCO Trail 2026 Jul 15
- Eiger Ultra-Trail by UTMB Jul 15
- Ccc By UTMB — Grau Roig 100K 2026 Jul 16
- Eiger Ultra Trail by UTMB Trail Surprise 2026 Jul 17
- Ccc By UTMB — Grau Roig 55K 2026 Jul 17
- Eiger Ultra Trail by UTMB E101 Ultra Trail 2026 Jul 18
- Bucovina Ultra Rocks by UTMB 2026 Jul 24
- 10K Jul 25
- UTMB Quito Jul 31
- UTMB Quito – Registration Jul 31
August 2026
- Gauja Trail by UTMB 2026 Aug 1
- Pitz Alpine Glacier Trail By UTMB 105K Aug 1
- Quito Trail by UTMB® Aug 2
- 80K Oso Aug 2
- KAT100 by UTMB 2026 Aug 6
- Kat100 Miles Aug 6
- Ultra-Trail Whistler By UTMB 100K Aug 14
- Ultra-Trail Whistler By UTMB 50K Aug 15
- Ultra Trail Whistler by UTMB Aug 22
- Hoka Ultra Trail du Mont-Blanc Aug 24
- Hoka UTMB Mont-Blanc — Ptl 300K Aug 24
- Hoka UTMB Mont-Blanc — UTMB 171K Aug 24
- Ycc Aug 24
- Tds Aug 24
- Hoka UTMB Mont-Blanc — Tds 145K Aug 26
- Occ 56K Chamonix 2026 Aug 27
- Ultra Trail du Mont Blanc UTMB 171K 2026 Aug 28
- Hoka UTMB Mont-Blanc — Ccc 101K Aug 28
- Ccc 101K Chamonix 2026 Aug 29
- Hoka UTMB Mont-Blanc — Mcc 40K Aug 29
- Hoka UTMB Mont-Blanc — Occ 55K Aug 29
- Hoka UTMB Mont-Blanc — Ycc 15K Aug 30
- Ccc Aug 30
- Hoka UTMB Mont-Blanc — Etc 15K Aug 30
- UTMB Aug 30
- Occ Aug 30
September 2026
- Wildstrubel by UTMB Wild 110 Crans-Montana 2026 Sep 11
- Wildstrubel by UTMB ® Sep 11
- UTMB Malaysia Sep 11
- Malaysia Ultra Trail By UTMB 100K Sep 11
- Kaçkar By UTMB 82K Sep 12
- Wildstrubel by UTMB Wild 55 Adelboden 2026 Sep 12
- Wildstrubel by UTMB Wild 25 Leukerbad 2026 Sep 13
- UTMB Paraty Sep 17
- Julian Alps Trail Run by UTMB 2026 Sep 18
- UTMB Mammoth Lakes 100m 2026 Sep 18
- Kaçkar by UTMB 2026 Sep 25
- Nice Côte D'azur by Utmb Sep 25
October 2026
- Puglia Trail By UTMB 100K Oct 2
- Chihuahua By UTMB 100K Oct 3
- Transjeju By UTMB 111K Oct 16
- Nice Côte d'Azur By UTMB 110K Oct 16
- Puglia by UTMB 2026 Oct 23
- Oh Meu Deus By UTMB 100K Oct 30
- UTMB Korea Jirisan 100K 2026 Oct 30
- Oh Meu Deus By UTMB 50K Oct 31
November 2026
- Ultra-Trail Kosciuszko By UTMB 100K Nov 6
- TransLantau™ by UTMB® Nov 15
- Choose your Hong Kong adventure 🇭🇰 Nov 15
- Mandatory Gear Nov 15
- About the Event Nov 15
- UTMB Bariloche Nov 18
- Ultra-Trail Kosciuszko by UTMB 2026 Nov 26
- UTMB Kosciuszko Nov 26
- Oman By UTMB 130K 2026 Nov 27
- Trail Minero Santa Bárbara UTMB 50K Nov 30
- Trail Minero Santa Bárbara UTMB 20K Nov 30
December 2026
- Thailand By UTMB 170K Dec 4
- Torrencial By UTMB 100K Dec 4
- Oman by UTMB Dec 10
- UTMB Oman Dec 10
- Patagonia Bariloche By UTMB 100K Dec 11
- Gaoligong By UTMB 160K 2026 Dec 12