Skip to Content

UTMB World Series Events

Select the event you're interested in

Register to discover the race

Asia

19 - 22 June 2025

26 - 28 September 2025

17 - 19 October 2025

17 - 19 October 2025

14 - 16 November 2025

29 November - 07 December 2025

16 - 18 May 2025

01 - 04 May 2025

11 - 20 April 2025

01 - 02 March 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

10 - 12 April 2026

24 - 25 April 2026

Oceania

27 - 29 November 2025

14 - 15 February 2026

15 - 18 May 2025

Africa

22 - 25 May 2025

Click here to follow the races live for Mountain Ultra Trail by UTMB

Click here to follow the races live for Mountain Ultra Trail by UTMB

MY UTMB

Nikolay MLADENOV

Nikolay MLADENOV

Nationality

Bulgaria

Age

35-39 Men

Connect to claim this page

Team

Labrador team

Sponsor(s)

I'm

Website

http://otborlabrador.com/

UTMB Index

Index

20K

50K

100K

100M

482

-

481

407

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

04.25.2025

UTVV SLOVENIA Ultra trail Vipava Valley 2025 - 110 km - CENTURION

100K

110 KM
4800 M+

23:04:56

135 / 182

109 / 139

07.12.2024

Tryavna Ultra 2024 - 100km

100K

97.2 KM
4000 M+

-

DNF

DNF

06.29.2024

Ultra-Trail® Vitosha 2024 - Vitosha 100 Km

100K

105 KM
2490 M+

14:53:17

218 / 613

187 / 480

06.01.2024

DECATHLON Thracian Ultra 2024

50K

48.2 KM
2690 M+

08:52:16

49 / 97

42 / 82

04.06.2024

Istria 100 by UTMB®️ 2024 - 110K

100K

111.3 KM
4355 M+

21:38:02

278 / 375

233 / 297

09.08.2023

Pirin Extreme & Pirin Ultra 2023 - Ultra 160km

100M

160.9 KM
11000 M+

-

DNF

DNF

06.23.2023

Lavaredo Ultra Trail by UTMB® 2023 - Lavaredo 50K

50K

48.8 KM
2710 M+

07:44:59

505 / 1405

402 / 916

05.27.2023

Transylvania 100 2023 - 50K

50K

50.1 KM
3160 M+

09:44:09

63 / 313

56 / 251

09.17.2022

K3 ULTRA GOLD BORDER RACE 2022 - GBR63

50K

63 KM
2300 M+

09:37:41

32 / 79

26 / 60

08.19.2022

Persenk Ultra 2022 - WILD BOAR ULTRA

100K

112 KM
4710 M+

23:44:25

25 / 44

22 / 37

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..