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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

26 - 28 June 2026

31 July - 02 August 2026

18 - 21 September 2025

Oceania

27 - 29 November 2025

14 - 15 February 2026

14 - 17 May 2026

Africa

29 - 31 May 2026

MY UTMB

Guillaume BOUILLOUX

Nationality

France

Age

20-34 Men

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UTMB Index

Index

20K

50K

100K

100M

624

622

578

557

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

07.21.2025

Le Défi de la Muzelle 2025 - Le Grand Défi de la Muzelle

50K

100 KM
6650 M+

17:49:56

211 / 307

172 / 219

03.30.2025

Lyon Urban Trail 2025 - 15 KM

20K

15 KM
684 M+

01:18:58

59 / 2935

55 / 1700

11.30.2024

La Asics SaintéLyon 2024 - SainteLyon

100K

82 KM
2273 M+

09:11:00

452 / 6252

426 / 5546

11.02.2024

Lyon Urban Trail By Night 2024 - 30Km

20K

28.6 KM
804 M+

02:14:33

39 / 1306

39 / 1108

10.13.2024

Trail de l'aqueduc 2024 - Un Indien sur l'Aqueduc solo

20K

21.6 KM
620 M+

01:45:22

11 / 426

11 / 318

07.19.2024

Ultra Tour des 4 Massifs 2024 - Ut4M 80 Challenge

50K

79 KM
6485 M+

11:21:59

52 / 373

47 / 273

06.16.2024

Trail du Saint-Jacques by UTMB® 2024 - Maratrail - 50K

50K

51 KM
2000 M+

05:44:39

124 / 1578

118 / 1290

05.11.2024

Trail des Forts de Besançon 2024 - 21KM

20K

21 KM
590 M+

01:35:48

27 / 1953

27 / 1280

03.24.2024

Lyon Urban Trail 2024 - 8 KM

-

9.1 KM
334 M+

00:43:36

11 / 1502

11 / 660

01.28.2024

Raidlight Winter Trail 2024 - Winter Trail

20K

24 KM
1350 M+

02:57:44

147 / 342

134 / 271

Statistics

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

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