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UTMB World Series Events

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Oceania

14 - 15 February 2026

14 - 17 May 2026

26 - 28 November 2026

North America

05 - 07 March 2026

09 - 12 April 2026

23 - 25 April 2026

15 - 17 May 2026

27 - 28 June 2026

23 - 25 July 2026

14 - 16 August 2026

17 - 20 September 2026

08 - 11 October 2026

13 - 15 November 2026

02 - 04 October 2025

26 - 28 September 2025

Asia

06 - 08 March 2026

10 - 12 April 2026

30 April - 03 May 2026

18 - 21 June 2026

11 - 13 September 2026

10 - 12 December 2026

29 November - 07 December 2025

14 - 16 November 2025

08 - 09 November 2025

17 - 19 October 2025

17 - 19 October 2025

16 - 18 May 2025

11 - 20 April 2025

01 - 02 March 2025

South America

18 - 22 March 2026

26 - 28 June 2026

31 July - 02 August 2026

17 - 20 September 2026

18 - 22 November 2025

Africa

29 - 31 May 2026

MYUTMB

William BONNASSIES

Nationality

France

Age

20-34 Men

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UTMB Index

Index

20K

50K

100K

100M

566

567

538

-

466

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

10.23.2025

Grand raid des Cathares 2025

100M

156 KM
6180 M+

28:15:29

47 / 129

47 / 127

08.21.2025

Grand Raid des Pyrénées 2025 - Tour du Bastan

50K

51.4 KM
3046 M+

10:55:58

428 / 827

366 / 655

07.04.2025

HOKA Val d’Aran by UTMB® 2025 - Torn dera Val d'Aran - VDA

100M

144.8 KM
7440 M+

-

DNF

DNF

06.22.2025

Patou Trail 2025 - TDV 20

20K

20 KM
1250 M+

02:20:47

18 / 439

15 / 254

03.01.2025

Black Mountain Trail ® 2025 - BLACK RACE

50K

42 KM
2300 M+

05:23:43

70 / 1059

69 / 902

10.04.2024

100 Miles Sud de France 2024 - 100 Miles

100M

177 KM
7440 M+

40:50:57

78 / 112

72 / 101

08.23.2024

Grand Raid des Pyrénées 2024 - Tour du Néouvielle

50K

41 KM
2400 M+

09:22:58

918 / 1352

663 / 900

08.25.2023

Grand Raid des Pyrénées 2023 - Tour des Cirques

100M

122.8 KM
7284 M+

-

DNF

DNF

10.08.2022

100 Miles Sud De France 2022 - Traversée Sud de France

100K

78.9 KM
3960 M+

12:51:41

27 / 146

25 / 122

08.26.2022

Grand Raid des Pyrénées 2022 - TOUR DES LACS

100K

80 KM
5000 M+

13:35:52

49 / 979

47 / 877

Statistics

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

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