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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

13 - 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

Guillermo GUERRERO GUTIERREZ

Nationality

Mexico

Age

45-49 Men

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UTMB Index

Index

20K

50K

100K

100M

496

-

-

393

497

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

06.14.2025

Centurion South Downs Way 100 2025

100M

161 KM
3800 M+

22:16:15

109 / 405

96 / 323

08.30.2024

HOKA UTMB Mont-Blanc 2024 - CCC

100K

101 KM
6050 M+

23:41:57

1078 / 1636

887 / 1288

08.05.2023

Centurion North Downs Way 100 2023

100M

167 KM
3350 M+

29:10:00

122 / 135

104 / 114

09.03.2022

South Coast Challenge 2022

100K

99 KM
2140 M+

12:42:05

5 / 264

4 / 162

04.16.2022

River Aire Ultramarathon 2022

50K

76.1 KM
1010 M+

09:59:00

10 / 33

8 / 22

09.12.2021

Keswick Mountain Festival 2021 - adidas TERREX 50km Trail Race

50K

51.3 KM
1860 M+

07:33:15

110 / 198

86 / 142

10.10.2020

Run To The Sea - Bournemouth 2020 - Run To The Sea Ultra Marathon

50K

50.3 KM
610 M+

04:33:38

56 / 445

46 / 267

07.07.2019

Luchon Aneto trail 2019 - La Venasque

50K

43.6 KM
2823 M+

07:53:43

209 / 447

189 / 370

07.08.2018

Luchon Aneto trail 2018 - La Venasque

50K

43.8 KM
2830 M+

08:39:43

276 / 399

231 / 327

Statistics

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

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