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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

01 - 03 October 2026

08 - 11 October 2026

13 - 15 November 2026

26 - 28 September 2025

Asia

06 - 08 March 2026

14 - 15 March 2026

10 - 12 April 2026

30 April - 03 May 2026

12 - 14 June 2026

18 - 21 June 2026

11 - 13 September 2026

11 - 13 September 2026

16 - 18 October 2026

06 - 08 November 2026

10 - 12 December 2026

29 November - 07 December 2025

14 - 16 November 2025

17 - 19 October 2025

South America

18 - 22 March 2026

26 - 28 June 2026

31 July - 02 August 2026

17 - 20 September 2026

18 - 22 November 2026

Africa

29 - 31 May 2026

MYUTMB

William MERVIEL

Nationality

France

Age

35-39 Men

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0

UTMB Index

Index

20K

50K

100K

100M

407

371

406

-

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

05.24.2025

Le Havre Urban Trail 2025 - Marathon

50K

42 KM
1200 M+

05:44:33

371 / 461

334 / 410

10.12.2024

Ultra Trail du Beaujolais Vert 2024 - UTBV - 42 KM

50K

42.3 KM
1890 M+

06:13:18

327 / 408

289 / 352

08.04.2024

Trail La Frison Roche 2024 - La Frison Roche 42km

50K

42 KM
2880 M+

-

DNF

DNF

05.26.2024

Le Havre Urban Trail 2024 - 21km

20K

21 KM
500 M+

02:32:24

665 / 990

583 / 785

11.04.2023

Lyon Urban Trail By Night 2023 - 8 KM

-

7 KM
300 M+

01:36:59

1400 / 1513

762 / 809

07.23.2023

Ultra Tour des 4 Massifs 2023 - Ut4M 40 Chartreuse

50K

41.9 KM
2840 M+

07:55:12

256 / 382

218 / 299

12.03.2022

La Asics SaintéLyon 2022 - La SaintExpress

50K

44 KM
1150 M+

-

DNF

DNF

11.27.2021

La Asics SaintéLyon 2021 - La SaintExpress

50K

45.9 KM
1000 M+

07:04:03

1938 / 2405

1570 / 1850

11.06.2021

Lyon Urban Trail By Night 2021 - 18kms

20K

19.3 KM
591 M+

02:05:52

830 / 1316

751 / 1063

12.01.2018

La SaintéLyon 2018

100K

81.4 KM
2290 M+

-

DNF

DNF

Statistics

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

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