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UTMB World Series Events

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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

Nikola SIDEROV

Nationality

Bulgaria

Age

20-34 Men

UTMB Index

Index

20K

50K

100K

100M

462

428

463

-

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

09.30.2023

K3 ULTRA GOLD BORDER RACE 2023 - GBR43

50K

43 KM
1400 M+

05:12:57

30 / 245

27 / 189

08.19.2023

Persenk Ultra 2023 - Orehovo Run

20K

30 KM
1600 M+

05:12:10

67 / 150

53 / 111

05.27.2023

Thracian Ultra 2023

50K

48.2 KM
2690 M+

08:46:38

42 / 94

37 / 78

04.30.2023

Kodzha Kaya 2023 - 26km

20K

26 KM
1550 M+

04:30:27

45 / 184

42 / 145

09.17.2022

K3 ULTRA GOLD BORDER RACE 2022 - GBR23

20K

23 KM
1050 M+

03:17:32

100 / 306

79 / 201

08.20.2022

Persenk Ultra 2022 - OREHOVO ULTRA

50K

50.9 KM
2740 M+

09:27:06

68 / 132

56 / 107

Statistics

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

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