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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

31 July - 02 August 2026

18 - 21 September 2025

19 - 21 June 2025

Oceania

27 - 29 November 2025

14 - 15 February 2026

14 - 17 May 2026

Africa

29 - 31 May 2026

MY UTMB

William GUERILLON

William GUERILLON

Nationality

France

Age

20-34 Men

Connect to claim this page

William GUERILLON

UTMB Index

Index

20K

50K

100K

100M

640

641

600

590

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

05.31.2025

adidas TERREX MaXi-Race 2025 - tOur du lac d'Annecy en 1 jour - MaXi-Race

100K

100 KM
5300 M+

15:14:04

188 / 1621

177 / 1496

04.06.2025

ENTRELACS RUN AND TRAIL 2025 - TRAIL DES HAUTS DU LAC

50K

37 KM
1700 M+

03:42:32

18 / 354

18 / 299

02.15.2025

La Trace des Maquisards 2025 - Trace des Maquisards 25 km

20K

28 KM
1200 M+

02:41:52

15 / 838

15 / 604

10.05.2024

Nice Côte d’Azur by UTMB® 2024 - Eze - Nice - 50K

50K

54 KM
2100 M+

06:40:41

160 / 1835

148 / 1523

08.23.2024

Échappée Belle 2024 - Skyrace du Rocher Blanc

20K

21 KM
2000 M+

03:43:04

49 / 210

44 / 157

07.14.2024

Trail Des Passerelles Du Monteynard 2024 - La Grande Course

50K

63.3 KM
3110 M+

08:11:06

35 / 488

33 / 402

06.08.2024

SWISS CANYON TRAIL 2024

50K

53 KM
2632 M+

05:44:43

32 / 509

27 / 371

01.13.2024

Le Bélier Blanc 2024 - Trail 8 km

-

8 KM
310 M+

00:43:35

4 / 521

4 / 213

12.03.2023

HIVERNALE DES TEMPLIERS 2023 - Astragale trail 64k

50K

63.6 KM
2180 M+

07:34:54

44 / 524

42 / 460

10.01.2023

Trail du petit saint-bernard 2023 - TPSB 40km

50K

40 KM
2300 M+

06:19:31

137 / 447

119 / 354

Statistics

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

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