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UTMB World Series Events

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North America

02 - 04 October 2025

09 - 11 October 2025

22 - 23 November 2025

05 - 07 March 2026

09 - 12 April 2026

23 - 25 April 2026

27 - 28 June 2026

24 - 25 July 2026

14 - 16 August 2026

26 - 28 September 2025

18 - 21 September 2025

Asia

17 - 19 October 2025

17 - 19 October 2025

17 - 19 October 2025

08 - 09 November 2025

14 - 16 November 2025

29 November - 07 December 2025

06 - 08 March 2026

15 - 17 May 2026

26 - 28 September 2025

19 - 22 June 2025

01 - 04 May 2025

11 - 20 April 2025

01 - 02 March 2025

South America

18 - 22 November 2025

18 - 22 March 2026

31 July - 02 August 2026

18 - 21 September 2025

19 - 21 June 2025

Oceania

27 - 29 November 2025

14 - 15 February 2026

14 - 17 May 2026

Africa

29 - 31 May 2026

MY UTMB

Nikolay PETROV

Nationality

Bulgaria

Age

20-34 Men

UTMB Index

Index

20K

50K

100K

100M

466

438

465

-

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

09.14.2025

Pirin Ultra 2025 - 38 km

50K

38 KM
3430 M+

10:16:27

122 / 202

102 / 158

08.17.2024

DECATHLON Persenk Ultra 2024 - DECATHLON Orehovo Run

20K

30 KM
1600 M+

05:21:23

91 / 209

68 / 146

07.13.2024

Tryavna Ultra 2024 - 42km

50K

41.5 KM
1700 M+

06:02:40

96 / 256

84 / 204

06.29.2024

Ultra-Trail® Vitosha 2024 - Vitosha 100 Km

100K

105 KM
2490 M+

-

DNF

DNF

04.28.2024

Kodzha Kaya 2024 - 42km

50K

42.6 KM
2510 M+

07:14:19

31 / 86

27 / 75

10.21.2023

Rebel Trails Marathon 2023

50K

42 KM
2500 M+

06:53:20

40 / 117

36 / 100

09.30.2023

K3 ULTRA GOLD BORDER RACE 2023 - GBR63

50K

63 KM
2300 M+

09:41:46

33 / 104

32 / 88

09.09.2023

Pirin Extreme & Pirin Ultra 2023 - Ultra 66km

100K

67.9 KM
4420 M+

15:20:58

57 / 139

49 / 115

07.15.2023

Tryavna Ultra 2023 - 21km

20K

21 KM
680 M+

02:14:58

64 / 456

58 / 297

07.01.2023

Ultra-Trail® Vitosha 2023 - Vitosha 100 Km

100K

105 KM
2490 M+

14:40:18

187 / 540

161 / 433

Statistics

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

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