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UTMB World Series Events

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North America

02 - 04 October 2025

09 - 11 October 2025

22 - 23 November 2025

05 - 07 March 2026

09 - 12 April 2026

23 - 25 April 2026

27 - 28 June 2026

24 - 25 July 2026

14 - 16 August 2026

26 - 28 September 2025

18 - 21 September 2025

Asia

17 - 19 October 2025

17 - 19 October 2025

17 - 19 October 2025

08 - 09 November 2025

14 - 16 November 2025

29 November - 07 December 2025

06 - 08 March 2026

15 - 17 May 2026

26 - 28 September 2025

19 - 22 June 2025

01 - 04 May 2025

11 - 20 April 2025

01 - 02 March 2025

South America

18 - 22 November 2025

18 - 22 March 2026

26 - 28 June 2026

31 July - 02 August 2026

18 - 21 September 2025

Oceania

27 - 29 November 2025

14 - 15 February 2026

14 - 17 May 2026

Africa

29 - 31 May 2026

MY UTMB

Guillaume LOUYOT

Nationality

France

Age

20-34 Men

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UTMB Index

Index

20K

50K

100K

100M

517

515

-

393

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

04.27.2025

Trail des 3 Pucelles 2025

20K

23 KM
1100 M+

03:06:07

251 / 349

214 / 278

04.06.2025

Grenoble Vizille 2025 - Trail 20 km

20K

20 KM
670 M+

02:08:34

448 / 1597

388 / 959

07.20.2024

Ultra Tour des 4 Massifs 2024 - Ut4M 100 Master

100K

78.3 KM
4053 M+

17:27:19

262 / 363

241 / 329

04.07.2024

Grenoble Vizille 2024 - Trail 20 km

20K

18.2 KM
440 M+

02:04:36

1181 / 1596

810 / 975

07.22.2023

Ultra Tour des 4 Massifs 2023 - Ut4M 100 Master

100K

98.2 KM
5860 M+

-

DNF

DNF

04.23.2023

Trail des 3 Pucelles 2023

20K

23.3 KM
1230 M+

03:00:33

253 / 347

216 / 279

04.02.2023

Grenoble Vizille 2023 - Trail 20km

20K

18.8 KM
460 M+

01:44:13

180 / 1140

166 / 738

07.23.2022

Ultra Tour des 4 Massifs 2022 - Ut4M 40 Belledonne

50K

48.1 KM
2930 M+

10:46:37

233 / 324

204 / 272

07.16.2021

Ultra Tour des 4 Massifs 2021 - Ut4M 40 Taillefer

50K

47.5 KM
3420 M+

11:34:54

197 / 224

175 / 194

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UTMB® World Series - Ranking of trail runners by performance level on trail running

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