Ultra-Trail du Mont-Blanc
Single-stage mountain ultramarathon held in Chamonix, France
From Wikipedia, the free encyclopedia
The Ultra-Trail du Mont-Blanc (UTMB) is a single-stage mountain ultramarathon trail race on a course of about 170 km around Mont Blanc, first held in 2003.
| Ultra-Trail du Mont-Blanc | |
|---|---|
Finish line in 2015 | |
| Date | End of August |
| Location | |
| Event type | Ultramarathon trail race |
| 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/ |
The race follows the route of the Tour du Mont Blanc through France, Italy and Switzerland, beginning and ending in Chamonix, France.[1][2][3]
The race is approximately 170 km long, with about 10,000 m of elevation gain.[4][5][6][7][8][9][10] It is the longest and flagship race of UTMB Mont-Blanc, the annual event week held around Mont Blanc at the end of August. Within the UTMB World Series Finals, the race serves as the 100M-category Final.[11][12][1][13][14][15]
The race has been described by running media as one of the most competitive and prestigious trail ultramarathons in the world.[16][17][18][19]
Catherine and Michel Poletti founded the race in 2003.[20][21][22][23][24]
Route
The route follows the Tour du Mont Blanc hiking path that is usually completed in 7 to 9 days by hikers. This is a loop around Mont Blanc.[4][5][25][26][27]
It starts from Chamonix (1,035 m) and goes up to the Col de Voza (1,653 m) to reach Les Contamines (1,150 m), which is the first life base. It then climbs to the Croix du Bonhomme (2,479 m) before going back down to Les Chapieux (1,549 m). The path then runs up to the Col de la Seigne (2,516 m) to enter Italy, and follows the ridge of the Mont-Favre (2,435 m) before going down to Courmayeur (1,190 m), the second life base. It climbs again to the Refuge Bertone (1,989 m) and Arnuva (1,769 m) before reaching its highest point, the Grand Col Ferret (2,537 m), which also marks the border with Switzerland. The path goes down again to Praz de Fort (1,151 m) via La Fouly (1,593 m) before reaching the third life base, Champex d'en Bas (1,391 m). The last part includes two rather low cols: Bovine (1,987 m) and Les Tseppes (1,932 m), separated by Trient (1,300 m). On the descent to Vallorcine (1,260 m), the path re-enters France and crosses Argentière (1,260 m) before finishing at Chamonix, its starting point.
The route varies slightly every year, sometimes for safety reasons.
In 2010, the route was 166 km long with a total elevation gain of 9500m.

Logistics

- Runners must carry a set of "mandatory equipment" for safety reasons. This includes a waterproof jacket, warm clothing, food and water, whistle, smartphone, survival blanket and two head lamps.[28]
- There are food and drink points along the route, every 10 to 15 km. In addition, four big "life bases" provide hot meals, beds and massages: Chamonix (France), Les Chapieux (France), Courmayeur (Italy) and Champex (Switzerland).
- Pacers are not permitted in UTMB events.
- At Courmayeur for UTMB and at Cormet de Roselend for TDS, runners can collect a drop bag they previously left at Chamonix or at Courmayeur.
- Runners' race numbers contain a magnetic badge that is read at approximately 50 check points. Timings and rankings are available online and by text message in real-time.
- It is conducted under the regulations of the International Trail Running Association (ITRA), the governing body for trail races in the Mont Blanc and Alpine region.
- The race relies largely on volunteers to operate the course and staff aid stations. 15,000 volunteers were involved in 2015.
Participation and results

The race's popularity and its entry rate grew significantly since it was first held. The number of entrants doubled from 700 in 2003 to 1,400 in 2004. In 2005, the limit of 5,000 runners was reached 7 months after registration opened. In 2006, the organisers decided to create the CCC to allow more runners to take part. The registrations were sold out in only 2 weeks. In 2007, it was decided that runners must qualify, by running qualifying races beforehand and gaining points. That year the limit of 5,000 runners was reached less than 24 hours after registration opened. For the 2008 event, 6,000 runners registered in only 8 minutes, 5 months before the race. For the 2009 event, the qualifying criteria were tightened to limit the number of qualifying runners, and a draw was introduced to make entry fairer, giving an equal chance to all qualifiers, and making registration more orderly. Despite the stricter criteria, 10% of qualifying entrants were still denied a place, so the organisers raised entry standards still further for the 2010 event so that selection would be based more on capability and experience than luck of the draw.
The 2020 edition of the race was cancelled due to the coronavirus pandemic, with all registrants automatically receiving a 55% refund and given the option of reserving a spot for 2021, 2022, or 2023.[29]
Ultra-Trail du Tour du Mont-Blanc
| Year | Distance | Runners | Finishers | Winner Male | Time | Winner Female | Time | Notes |
|---|---|---|---|---|---|---|---|---|
| 2003 | 153 km | 722 | 67 | Dachhiri Dawa Sherpa | 20:05:59 | Kristin Moehl | 29:38:24 | 2003 full results |
| 2004 | 155 km | 1383 | 420 | Vincent Delebarre | 21:06:18 | Colette Borcard | 26:08:54 | 2004 full results |
| 2005 | 155 km | 2000 | 773 | Christophe Jaquerod | 21:11:07 | Elizabeth Hawker | 26:53:51 | 2005 full results |
| 2006 | 158 km | 2535 | 1152 | Marco Olmo | 21:06:06 | Karine Herry | 25:22:20 | 2006 full results |
| 2007 | 163 km | 2319 | 1437 | Marco Olmo | 21:31:58 | Nikki Kimball | 25:23:45 | 2007 full results |
| 2008 | 166 km | 2500 | 1268 | Kilian Jornet | 20:56:59 | Elizabeth Hawker | 25:19:41 | 2008 full results |
| 2009 | 166 km | 2500 | 1383 | Kilian Jornet | 21:33:18 | Kristin Moehl | 24:56:01 | 2009 full results |
| 2010[a] | 88 km | 2400 | 1127 | Jez Bragg | 10:30:37[a] | Elizabeth Hawker | 11:47:30[a] | 2010 full results |
| 2011 | 170 km | 2361 | 1133 | Kilian Jornet | 20:36:43 | Elizabeth Hawker | 25:02:00 | 2011 full results |
| 2012[a] | 103 km | 2483 | 2122 | François D'Haene | 10:32:36[a] | Elizabeth Hawker | 12:32:13[a] | 2012 full results |
| 2013 | 168 km | 2469 | 1686 | Xavier Thevenard | 20:34:57 | Rory Bosio | 22:37:26 | 2013 full results |
| 2014 | 167 km | 2434 | 1582 | François D'Haene | 20:11:44 | Rory Bosio | 23:23:20 | 2014 full results |
| 2015 | 170 km | 2561 | 1631 | Xavier Thevenard | 21:09:15 | Nathalie Mauclair | 25:15:33 | 2015 full results |
| 2016 | 170 km | 2555 | 1468 | Ludovic Pommeret | 22:00:02 | Caroline Chaverot | 25:15:40 | 2016 full results |
| 2017[a] | 167 km | 2537 | 1687 | François D'Haene | 19:01:54[a] | Núria Picas | 25:46:43[a] | 2017 full results |
| 2018 | 170 km | 2561 | 1778 | Xavier Thevenard | 20:44:16 | Francesca Canepa | 26:03:48 | 2018 full results |
| 2019 | 170 km | 2543 | 1556 | Pau Capell | 20:19:07 | Courtney Dauwalter | 24:34:26 | 2019 full results |
| 2020 | cancelled due to coronavirus pandemic[29] | |||||||
| 2021 | 170 km | 2346 | 1521 | François D'Haene | 20:45:59 | Courtney Dauwalter | 22:30:54 | 2021 full results |
| 2022 | 170 km | 2795 | 1789 | Kilian Jornet | 19:49:30 | Katie Schide | 23:15:12 | 2022 full results |
| 2023 | 172 km | 2693 | 1757 | Jim Walmsley | 19:37:43 | Courtney Dauwalter | 23:29:14 | 2023 full results |
| 2024 | 176.4 km | 2761 | 1760 | Vincent Bouillard |
19:54:23 | Katie Schide |
22:09:31 | 2024 full results |
| 2025 | 175.3 km | 2492 | 1665 | Tom Evans |
19:18:58 | Ruth Croft |
22:56:23 | 2025 full results |
Ultra-Trail Courmayeur-Champex-Chamonix
| Year | Distance | Runners | Finishers | Winner Male | Time | Winner Female | Time | Notes |
|---|---|---|---|---|---|---|---|---|
| 2006 | 86 km | 1054 | 854 | Alun Powell | 10:53:17 | Corinne Favre | 10:35:55 | 2006 full results[dead link] |
| 2007 | 86 km | 1609 | 1332 | Julien Chorier | 10:19:46 | Andréa Zimmermann | 12:28:05 | 2007 full results Archived 2014-09-03 at the Wayback Machine |
| 2008 | 98 km | 2032 | 1318 | Guillaume Le Normand | 12:26:04 | Lucy Colquhoun | 14:33:37 | 2008 full results Archived 2014-09-03 at the Wayback Machine |
| 2009 | 98 km | 1865 | 1266 | Jean-Yves Rey | 11:40:47 | Chantal Begue | 16:51:00 | 2009 full results Archived 2014-09-03 at the Wayback Machine |
| 2010 | 98 km | 2004 | 1677 | Xavier Thevenard | 11:57:13 | Maud Giraud | 14:07:38 | 2010 full results Archived 2014-09-03 at the Wayback Machine |
| 2011 | 98 km | 1907 | 1591 | Emmanuel Gault | 10:10:25 | Virginie Govignon | 12:47:11 | 2011 full results Archived 2014-09-03 at the Wayback Machine |
| 2012[a] | 86 km | 1913 | 1585 | Tofol Castañer Bernat | 08:57:04[a] | Ellie Greenwood | 11:17:24[a] | 2012 full results Archived 2014-09-03 at the Wayback Machine |
| 2013 | 101 km | 1910 | 1320 | Jordi Bes | 11:23:01 | Caroline Chaverot | 14:12:00 | 2013 full results Archived 2014-09-03 at the Wayback Machine |
| 2014 | 101 km | 1945 | 1423 | Pau Bartolo | 11:21:16 | Anne Lise Rousett | 14:28:48 | 2014 full results Archived 2016-08-06 at the Wayback Machine |
| 2015 | 101 km | 2127 | 1470 | Zach Miller | 11:53:32 | Ruth Croft | 12:54:53 | 2015 full results Archived 2016-08-06 at the Wayback Machine |
| 2016 | 101 km | 2123 | 1386 | Michel Lanne | 12:10:04 | Mimmi Kotka | 13:42:46 | 2016 full results Archived 2017-09-03 at the Wayback Machine |
| 2017 | 99 km | 2155 | 1742 | Hayden Hawks |
10:24:30 | Clare Gallagher |
12:13:57 | 2017 full results Archived 2018-04-21 at the Wayback Machine |
| 2018 | 101 km | 2147 | 1622 | Thomas Evans |
10:44:32 | Miao Yao |
11:57:46 | 2018 full results |
| 2019 | 101 km | 2132 | 1578 | Luis Alberto Hernando |
10:28:49 | Ragna Debats |
12:10:33 | 2019 full results |
| 2020 | cancelled due to coronavirus pandemic[29] | |||||||
| 2021 | 101 km | 2009 | 1578 | Thibaut Garrivier |
10:23:26 | Marta Molist Codina |
12:50:48 | 2021 full results |
| 2022 | 101 km | 1727 | 1341 | Petter Engdahl | 09:53:02 | Blandine L'Hirondel | 11:40:55 | 2022 full results Archived 2022-08-28 at the Wayback Machine |
| 2023 | 101 km | 2228 | 1650 | Jonathan Albon | 10:14:25 | Yngvild Kaspersen | 11:51:22 | 2023 full results Archived 2022-08-28 at the Wayback Machine|2023 full results |
| 2024 | 101 km | 2269 | 1636 | Hayden Hawks |
10:20:11 | Toni McCann |
11:57:59 | 2024 full results |
| 2025 | 101 km | 1641 | Francesco Puppi |
10:06:02 | Martyna Młynarczyk |
11:41:55 | 2025 full results | |
Ultra-Trail Sur les Traces des Ducs de Savoie
| Year | Distance | Runners | Finishers | Winner Male | Time | Winner Female | Time | Notes |
|---|---|---|---|---|---|---|---|---|
| 2009 | 105 km | 632 | 480 | Patrick Bohard | 14:01:48 | Fernanda Maciel | 17:17:43 | 2009 full results[dead link] |
| 2010 | 105 km | cancelled | ||||||
| 2011 | 110 km | 1180 | 781 | Franck Bussiere | 15:51:37 | Jolanda Linschooten | 20:57:32 | 2011 full results[dead link] |
| 2012 | 114 km | 1464 | 633 | Dachhiri Dawa Sherpa | 14:37:07 | Agnès Herve | 19:07:00 | 2012 full results[dead link] |
| 2013 | 119 km | 1528 | 1022 | Arnau Julià Bonmatí | 15:09:59 | Nathalie Mauclair | 17:36:41 | 2013 full results[dead link] |
| 2014 | 119 km | 1588 | 1076 | Xavier Thevenard | 14:10:37 | Teresa Nimes Perez | 18:41:12 | 2014 full results Archived 2017-09-03 at the Wayback Machine |
| 2015 | 119 km | 1807 | 1214 | Pau Bartolo | 14:26:40 | Andrea Huser | 16:35:29 | 2015 full results Archived 2017-09-03 at the Wayback Machine |
| 2016 | 119 km | 1794 | 1060 | Pau Capell | 14:45:44 | Delphine Avenier | 18:46:24 | 2016 full results Archived 2017-09-03 at the Wayback Machine |
| 2017 | 119 km | 1818 | 1251 | Michel Lanne | 14:33:09 | Mimmi Kotka | 15:47:07 | 2017 full results |
| 2018 | 121 km | 1799 | 1329 | Marcin Świerc | 13:24:00 | Audrey Tanguy | 16:05:22 | 2018 full results |
| 2019 | 145 km | 1785 | 1091 | Pablo Villa Gonzalez | 18:03:06 | Audrey Tanguy | 21:36:15 | 2019 full results |
| 2020 | cancelled due to coronavirus pandemic[29] | |||||||
| 2021 | 145 km | 433 | 212 | Erik-Sebastian Krogvig |
18:49:58 | Manon Bohard |
23:11:14 | 2021 full results |
| 2022 | 145 km | 1774 | 1072 | Ludovic Pommeret | 18:37:04 | Martina Valmassoi | 22:42:47 | 2022 full results Archived 2022-08-28 at the Wayback Machine |
| 2023 | 145 km | 1649 | 998 | Christian Meier | 19:36:35 | Maryline Nakache | 23:37:57 | 2023 full results Archived 2022-08-28 at the Wayback Machine |
| 2024 | 145 km | 1874 | 1111 | Thibault Marquet |
18:59:36 | Marie Dohin |
24:06:01 | 2024 full results |
| 2025 | 145 km | 1935 | 1207 | Antoine Charvolin |
18:22:17 | Careth Arnold |
22:58:52 | 2025 full results |
Orsières-Champex-Chamonix
| Year | Distance | Runners | Finishers | Winner Male | Time | Winner Female | Time | Notes |
|---|---|---|---|---|---|---|---|---|
| 2014 | 53 km | 1200 | 1109 | Nicolas Martin |
5:07:45 | Sonia Glarey |
6:37:40 | 2014 full results Archived 2017-09-03 at the Wayback Machine |
| 2015 | 53 km | 1442 | 1317 | Marc Pinsach Rubirola |
5:21:38 | Celia Chiron |
6:41:53 | 2015 full results Archived 2017-09-03 at the Wayback Machine |
| 2016 | 55 km | 1413 | 1232 | Xavier Thevenard |
5:28:37 | Mercedes Arcos Zafras |
6:54:13 | 2016 full results Archived 2017-09-03 at the Wayback Machine |
| 2017 | 55 km | 1565 | 1468 | Marc Lauenstein |
5:19:34 | Eli Gordon Rodriguez |
6:12:16 | 2017 full results |
| 2018 | 55 km | 1572 | 1478 | Erenjia Jia |
5:28:44 | Ruth Croft |
5:53:09 | 2018 full results |
| 2019 | 55 km | 1605 | 1474 | Stian Angermund-Vik |
5:19:24 | Ruth Croft |
5:50:14 | 2019 full results |
| 2020 | cancelled due to coronavirus pandemic[29] | |||||||
| 2021 | 55 km | 1464 | 1359 | Jonathan Albon |
5:02:57 | Blandine L'Hirondel |
5:45:08 | 2021 full results |
| 2022 | 55 km | 1511 | 1190 | Manuel Merillas |
5:18:29 | Sheila Avilés Castaño |
6:10:16 | 2022 full results |
| 2023 | 55 km | 1729 | 1643 | Stian Angermund |
4:42:40 | Toni McCann |
5:18:21 | 2023 full results |
| 2024 | 57 km | 1764 | 1534 | Eli Hemming |
5:11:48 | Miao Yao |
5:54:03 | 2024 full results |
| 2025 | 61 km | 1568 | 1418 | Jim Walmsley |
5:00:35 | Miao Yao |
5:35:13 | 2025 full results |
Results by nation
Updated after the 2025 editions.
UTMB
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CCC
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TDS
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