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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

14 - 15 March 2026

10 - 12 April 2026

30 April - 03 May 2026

18 - 21 June 2026

11 - 13 September 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

11 - 20 April 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 BAYAERT

Nationality

France

Age

55-59 Men

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UTMB Index

Index

20K

50K

100K

100M

349

349

338

-

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

05.18.2025

Trail Alsace Grand Est by UTMB 2025 - Trail des Celtes

50K

50 KM
2000 M+

09:12:57

1700 / 1770

1401 / 1449

05.04.2025

TRAIL DU PATOIS 2025

20K

29 KM
700 M+

03:52:29

314 / 334

272 / 284

04.20.2025

NORD TRAIL MONTS DE FLANDRES 2025 - 42 km

50K

42.5 KM
1140 M+

06:24:33

1520 / 1638

1252 / 1326

09.10.2022

Trail Côte d'Opale en Pas-de-Calais 2022 - 86 KM

50K

87 KM
1320 M+

11:05:37

49 / 74

43 / 65

04.17.2022

NORD TRAIL MONTS DE FLANDRES 2022 - 80 KM

50K

75.1 KM
1797 M+

11:29:46

426 / 496

390 / 447

09.11.2021

L'Infernal Trail Des Vosges 2021 - IT 60

50K

67.9 KM
3070 M+

13:41:20

233 / 264

210 / 234

09.14.2019

L'Infernal Trail Des Vosges 2019 - 120 Km

100M

122.3 KM
5710 M+

-

DNF

DNF

06.02.2019

Le Trail des Hobbits 2019 - La Vallée de la Lawe

50K

62.5 KM
1230 M+

10:14:49

398 / 440

371 / 405

09.09.2018

L'Infernal Trail Des Vosges 2018 - 30 Km

20K

32.5 KM
1220 M+

05:03:51

581 / 727

474 / 554

05.26.2018

TRAIL DES PYRAMIDES NOIRES 2018 - formule ultra

100K

108.3 KM
1900 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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