Skip to Content

UTMB World Series Events

Select the event you're interested in

Register to discover the race

Oceania

15 - 16 February 2025

15 - 18 May 2025

27 - 29 November 2025

Asia

01 - 02 March 2025

11 - 20 April 2025

01 - 04 May 2025

16 - 18 May 2025

19 - 22 June 2025

05 - 08 December 2024

15 - 17 November 2024

08 - 10 November 2024

17 - 20 October 2024

11 - 13 October 2024

South America

18 - 22 March 2025

19 - 21 June 2025

01 - 03 August 2025

18 - 21 September 2025

North America

11 - 13 April 2025

25 - 26 April 2025

28 - 29 June 2025

25 - 26 July 2025

19 - 21 September 2025

27 - 28 September 2025

02 - 04 October 2025

10 - 11 October 2025

Africa

22 - 26 May 2025

MY UTMB

Guillaume BOSSUYT

Nationality

France

Age

20-34 Men

Connect to claim this page

UTMB Index

Index

20K

50K

100K

100M

493

-

461

492

355

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

06.21.2024

Ultra Trail Cote d'Azur Mercantour 2024 - UTCAM - 125km

100M

113 KM
7081 M+

32:50:32

146 / 162

133 / 147

04.21.2024

NORD TRAIL MONTS DE FLANDRES 2024 - 59 km

50K

55 KM
1089 M+

06:49:24

244 / 710

218 / 614

06.17.2023

Ultra Trail du Puy Mary Aurillac 2023

100K

105 KM
5800 M+

23:28:18

314 / 478

293 / 440

05.28.2023

MaXi-Race du lac d'Annecy 2023 - Marathon Race, la course secrète

50K

39.4 KM
3000 M+

08:21:47

340 / 375

292 / 322

05.28.2022

Greenweez MaXi-Race 2022 - MaXi-Race l'Ultra tOur du Lac d'Annecy

100K

86.6 KM
5391 M+

15:28:35

422 / 1030

389 / 950

09.12.2021

Trail Côte d'Opale 2021 - 51 km

50K

51.1 KM
1090 M+

05:31:14

124 / 486

120 / 450

04.21.2019

NORD TRAIL MONTS DE FLANDRES 2019 - 59 km

50K

59.7 KM
1260 M+

05:58:30

45 / 569

42 / 503

09.08.2018

Trail Côte d'Opale 2018 - 24 Km

20K

25.1 KM
290 M+

02:00:37

92 / 1500

89 / 1037

04.22.2018

NORD TRAIL MONTS DE FLANDRES 2018 - 42 Km

50K

43 KM
850 M+

03:54:09

69 / 822

65 / 714

09.10.2017

Trail Côte d'Opale 2017 - 42 Km

20K

43.8 KM
540 M+

04:19:04

61 / 462

57 / 388

Statistics

Filter by UTMB INDEX

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

Join us

Sponsorship

Race Organisers

Jobs

Stay in Touch

FAQ and Help

Contact Us

Follow us

Terms & conditions

Privacy Policy

©2024 UTMB® all rights reserved. Ultra-Trail® and UTMB® are registered trademarks..