Skip to Content

UTMB World Series Events

Select the event you're interested in

Register to discover the race

Africa

22 - 23 June 2024

22 - 25 May 2025

North America

29th June 2024

19 - 20 July 2024

20 - 22 September 2024

28 - 29 September 2024

11 - 12 October 2024

07 - 09 November 2024

11 - 13 April 2025

25 - 26 April 2025

South America

02 - 04 August 2024

19 - 22 September 2024

09 - 12 May 2024

Asia

12 - 13 October 2024

17 - 20 October 2024

08 - 10 November 2024

15 - 17 November 2024

05 - 08 December 2024

03 - 05 May 2024

19 - 21 April 2024

Oceania

28 - 30 November 2024

15 - 16 February 2025

15 - 18 May 2025

MY UTMB

Iosif KASSEM

Nationality

Greece

Age

40-44 Men

UTMB Index

Index

20K

50K

100K

100M

503

505

444

-

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

02.04.2024

Retzakas Trail Run 2024 - Retzakas Challenge

20K

24.3 KM
1350 M+

03:05:00

30 / 96

29 / 82

10.21.2023

Virgin Forest Trail 2023 - Paranesti Path

50K

45 KM
1870 M+

06:55:03

45 / 105

41 / 91

06.24.2023

OLYMPUS MARATHON 2023 - Olympus Marathon ®

50K

43.7 KM
3235 M+

09:07:35

224 / 398

205 / 354

12.11.2022

OLYMPUS MARATHON 2022 - Winter Enipeas Canyon

20K

23.5 KM
1750 M+

04:39:20

295 / 392

255 / 333

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..