Skip to Content

UTMB World Series Events

Select the event you're interested in

Register to discover the race

Oceania

15 - 18 May 2025

27 - 29 November 2025

14 - 15 February 2026

Asia

16 - 18 May 2025

19 - 22 June 2025

26 - 28 September 2025

17 - 19 October 2025

17 - 19 October 2025

14 - 16 November 2025

01 - 04 May 2025

11 - 20 April 2025

01 - 02 March 2025

05 - 08 December 2024

Africa

22 - 25 May 2025

South America

19 - 21 June 2025

01 - 03 August 2025

18 - 21 September 2025

18 - 22 November 2025

18 - 22 March 2026

North America

28 - 29 June 2025

25 - 26 July 2025

19 - 21 September 2025

27 - 28 September 2025

02 - 04 October 2025

10 - 11 October 2025

25 - 26 April 2025

11 - 13 April 2025

Click here to follow the races live for Amazean Jungle Thailand by UTMB

Click here to follow the races live for Amazean Jungle Thailand by UTMB

MY UTMB

Jens MAZZANTI MYRETYR

Nationality

Sweden

Age

50-54 Men

UTMB Index

Index

20K

50K

100K

100M

248

248

-

-

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

03.29.2025

Hoka Torekov-Båstad 2025

20K

21 KM
250 M+

04:11:49

1371 / 1374

686 / 687

08.24.2024

Craft Idre Fjällmaraton 2024 - Vargens Stig - 18 km

20K

18 KM
600 M+

03:44:36

750 / 789

315 / 324

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..