The Ultra-Trail du Mont-Blanc (UTMB) is a mountain ultramarathon race, first held in 2003, that follows the route of the Tour du Mont Blanc. It has been regarded as the most competitive trail ultramarathon in the world.
Renamed in 2023 as UTMB World Series Finals, it is the final event of the UTMB World Series qualification races held throughout the world.
Catherine and Michel Poletti founded UTMB in 2003. Today, its events are produced by the UTMB Group which, since May 2021, has partnered with the Ironman Group when it was announced Ironman acquired a 45% stake in the business.
Infobox
Date
end of August
Location
Chamonix, France
Event type
Ultramarathon trail run
Distance
174-kilometre (108 mi)
Established
2003
Course records
Men: Jim Walmsley 19:37:43 (2023)Women: Katie Schide 22:09:31 (2024)
Official site
https://montblanc.utmb.world/
Tables
· Participation and results › UTMB World Series and UTMB World Series Final › List of events
Multi-metric bars
World heat map
2022 July 1
2022 July 1
Date
2022 July 1
Event
Ultra-Trail Snowdonia
Location (start)
Llanberis
Country
United Kingdom
Website
Website
2022 July 9
2022 July 9
Date
2022 July 9
Event
Trail Verbier St Bernard
Location (start)
Liddes
Country
Switzerland
Website
Website
2022 September 16-17
2022 September 16-17
Date
2022 September 16-17
Event
Julian Alps Trail Run
Location (start)
Upper Carniola: Radovljica; Žirovnica; Kranjska Gora
Country
Slovenia
Website
Website
2022 October 28
2022 October 28
Date
2022 October 28
Event
Puerto Vallarta México
Location (start)
San Sebastián del Oeste, Jalisco
Country
Mexico
Website
Website
2022 November 4-6
2022 November 4-6
Date
2022 November 4-6
Event
Kullamannen
Location (start)
Båstad; Ängelholm; Mölle
Country
Sweden
Website
Website
2022 November 5
2022 November 5
Date
2022 November 5
Event
Translantau 飛越大嶼
Location (start)
Mui Wo, Lantau Island
Country
Hong Kong
Website
Website
2022 December 9-11
2022 December 9-11
Date
2022 December 9-11
Event
Doi Inthanon
Location (start)
Doi Inthanon National Park, Chiang Mai province
Country
Thailand
Website
Website
2022 December 15-16
2022 December 15-16
Date
2022 December 15-16
Event
Ultra-Trail Kosciuszko
Location (start)
Thredbo, New South Wales
Country
Australia
Website
Website
2023 February 11
2023 February 11
Date
2023 February 11
Event
Tarawera Ultramarathon
Location (start)
Rotorua
Country
New Zealand
Website
Website
2023 February 17-19
2023 February 17-19
Date
2023 February 17-19
Event
Amazean Jungle Thailand
Location (start)
Betong, Yala province
Country
Thailand
Website
Website
2023 April 14-16
2023 April 14-16
Date
2023 April 14-16
Event
Istria 100
Location (start)
Istria: Labin; Buzet; Motovun; Grožnjan
Country
Croatia
Website
Website
2023 April 14-16
2023 April 14-16
Date
2023 April 14-16
Event
Ultra Trail Ninghai
Location (start)
Ninghai, Ningbo
Country
China
Website
Website
2023 April 28-29
2023 April 28-29
Date
2023 April 28-29
Event
The Canyons Endurance Runs
Location (start)
Auburn, California
Country
United States
Website
Website
2023 May 5-6
2023 May 5-6
Date
2023 May 5-6
Event
Transvulcania La Palma Island
Location (start)
La Palma
Country
Spain
Website
Website
2023 May 12-13
2023 May 12-13
Date
2023 May 12-13
Event
Ultra-Trail Snowdonia
Location (start)
Llanberis
Country
United Kingdom
Website
Website
2023 May 12-14
2023 May 12-14
Date
2023 May 12-14
Event
Valhöll Ultra Trail
Location (start)
Calamuchita Valley: La Cumbrecita; Villa General Belgrano
