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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

26 - 28 June 2026

31 July - 02 August 2026

18 - 21 September 2025

Oceania

27 - 29 November 2025

14 - 15 February 2026

14 - 17 May 2026

Africa

29 - 31 May 2026

MY UTMB

Nikolay KYUCHUKOV

Nationality

Bulgaria

Age

40-44 Men

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UTMB Index

Index

20K

50K

100K

100M

536

-

534

466

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

09.14.2025

Pirin Ultra 2025 - 38 km

50K

38 KM
3430 M+

09:59:34

103 / 202

85 / 158

08.29.2025

HOKA UTMB Mont-Blanc 2025 - CCC

100K

101 KM
6050 M+

21:57:23

883 / 1641

684 / 1246

07.19.2025

Tryavna Ultra 2025 - 42km

50K

41.5 KM
1700 M+

04:58:10

38 / 296

35 / 228

10.26.2024

Rebel Trails Marathon 2024 - Rebel Trails Marathon Sky

50K

41.5 KM
2500 M+

07:45:21

104 / 134

88 / 115

09.28.2024

K3 ULTRA GOLD BORDER RACE 2024 - GBR85

100K

85.3 KM
3660 M+

13:03:30

27 / 71

23 / 56

09.22.2024

Pirin Extreme & Pirin Ultra 2024 - Ultra 66km

100K

66 KM
4400 M+

15:45:06

73 / 174

66 / 148

07.12.2024

Tryavna Ultra 2024 - 100km

100K

97.2 KM
4000 M+

15:50:55

22 / 70

20 / 59

04.28.2024

Kodzha Kaya 2024 - 42km

50K

42.6 KM
2510 M+

07:17:54

32 / 86

28 / 75

04.06.2024

Istria 100 by UTMB®️ 2024 - 110K

100K

111.3 KM
4355 M+

18:25:50

173 / 375

148 / 297

10.21.2023

Rebel Trails Marathon 2023

50K

42 KM
2500 M+

07:18:26

61 / 117

55 / 100

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

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