Skip to Content

UTMB World Series Events

Select the event you're interested in

Register to discover the race

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

Guillaume BURDIZZO

Nationality

France

Age

45-49 Men

UTMB Index

Index

20K

50K

100K

100M

624

415

621

587

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

08.16.2025

Challenge du Montcalm 2025 - Marathon du Montcalm

50K

40 KM
2800 M+

06:33:44

72 / 504

67 / 416

08.14.2025

Challenge du Montcalm 2025 - Kv du Sarrasi

-

3.5 KM
1080 M+

00:58:33

82 / 218

76 / 177

10.26.2024

Festival des Hospitaliers 2024 - Trail Larzac-Dourbie

20K

30 KM
1400 M+

04:26:09

260 / 537

215 / 363

08.16.2024

Challenge du Montcalm 2024 - PicAriège

100K

70 KM
7000 M+

19:37:58

77 / 237

73 / 212

05.11.2024

Aude Trails Cathares 2024 - TRAIL DES DONJONS

100K

80 KM
5011 M+

13:21:53

10 / 80

10 / 68

03.04.2023

Black Mountain Trail ® 2023 - BLACK RACE

50K

37 KM
2300 M+

04:18:55

24 / 715

24 / 630

10.07.2022

100 Miles Sud De France 2022 - 100 Miles

100M

170.2 KM
8470 M+

39:06:06

39 / 92

36 / 86

05.21.2022

Aude Trails Cathares 2022 - TRAIL DES DONJONS

100K

69 KM
4600 M+

11:36:55

9 / 104

9 / 100

10.01.2021

100 Miles Sud De France 2021 - Grande Traversée

100M

115.7 KM
5980 M+

19:56:28

11 / 86

11 / 79

10.03.2020

100 Miles Sud De France 2020 - Traversée Sud de France

100K

78.9 KM
3960 M+

11:46:15

27 / 193

23 / 163

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..

Follow the races live