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UTMB World Series Events

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North America

24 - 26 July 2025

18 - 21 September 2025

27 - 28 September 2025

02 - 04 October 2025

09 - 11 October 2025

09 - 12 April 2026

23 - 25 April 2026

28 - 29 June 2025

South America

01 - 03 August 2025

18 - 21 September 2025

18 - 22 November 2025

18 - 22 March 2026

19 - 21 June 2025

Asia

26 - 28 September 2025

17 - 19 October 2025

17 - 19 October 2025

17 - 19 October 2025

14 - 16 November 2025

29 November - 07 December 2025

19 - 22 June 2025

16 - 18 May 2025

01 - 04 May 2025

11 - 20 April 2025

01 - 02 March 2025

Oceania

27 - 29 November 2025

14 - 15 February 2026

14 - 17 May 2026

Africa

29 - 31 May 2026

MY UTMB

Guillaume PIERSON

Nationality

France

Age

40-44 Men

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UTMB Index

Index

20K

50K

100K

100M

588

-

555

498

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

05.31.2025

UTTN Ultra Trail Tour Nancy 2025 - UTTN CHARDON 70

50K

70.6 KM
2191 M+

08:44:45

7 / 183

7 / 164

04.05.2025

LES VOSGIRUNNERS TRAILS NATURE 2025 - DÉFI DES SEIGNEURS

100K

81.3 KM
2900 M+

10:50:57

59 / 196

52 / 167

08.21.2022

Les Crêtes Vosgiennes 2022

20K

33 KM
1220 M+

03:20:39

52 / 538

49 / 433

10.24.2021

Thur Trail 2021 - Le Rosseberg

20K

27 KM
1090 M+

02:37:46

15 / 155

14 / 126

08.27.2021

100M

172.1 KM
10055 M+

-

DNF

DNF

07.15.2021

Ultra Tour des 4 Massifs 2021 - Ut4M 160 Challenge

100K

173.1 KM
11810 M+

25:44:26

58 / 410

58 / 366

02.08.2020

la Bageschnell 2020

-

12 KM
490 M+

01:01:17

17 / 195

16 / 150

10.17.2019

Le Grand Raid De La Réunion 2019 - La Diagonale Des Fous

100M

168.1 KM
9610 M+

43:05:18

467 / 1953

449 / 1775

08.24.2019

Échappée Belle 2019 - Traversée Nord

100K

87.6 KM
6140 M+

17:50:30

36 / 287

35 / 255

07.06.2019

LA MONTAGN'HARD 2019 - LA MONTAGN'HARD 100 => 60km

100K

62.7 KM
4490 M+

10:05:49

14 / 43

13 / 40

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

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