Skip to Content

UTMB World Series Events

Select the event you're interested in

Register to discover the race

Asia

01 - 02 March 2025

11 - 20 April 2025

01 - 04 May 2025

16 - 18 May 2025

19 - 22 June 2025

26 - 28 September 2025

17 - 19 October 2025

05 - 08 December 2024

08 - 10 November 2024

17 - 20 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

Oceania

15 - 18 May 2025

27 - 29 November 2025

15 - 16 February 2025

Africa

22 - 25 May 2025

MY UTMB

Boris RIBOV

Nationality

Bulgaria

Age

45-49 Men

UTMB Index

Index

20K

50K

100K

100M

432

-

-

422

433

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

09.28.2024

K3 ULTRA GOLD BORDER RACE 2024 - GBR85

100K

85.3 KM
3660 M+

14:36:24

51 / 71

41 / 56

08.16.2024

DECATHLON Persenk Ultra 2024

100M

161 KM
6510 M+

34:25:35

24 / 49

19 / 41

06.01.2024

DECATHLON Thracian Ultra 2024 - DECATHLON Yagodina Cave Ultra

100K

94.4 KM
5020 M+

20:41:54

41 / 54

36 / 46

04.28.2024

Kodzha Kaya 2024 - 75km

100K

75 KM
4460 M+

-

DNF

DNF

08.18.2023

Persenk Ultra 2023

100M

164 KM
7490 M+

37:57:01

15 / 28

15 / 25

05.01.2022

Kodzha Kaya 2022 - 75km

100K

75 KM
4460 M+

15:03:57

40 / 41

35 / 36

06.19.2021

Ultra-Trail® Vitosha 2021 - Vitosha 100 Km

100K

98.6 KM
2460 M+

17:50:48

283 / 457

231 / 354

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..