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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 KEREFEIN

Nationality

Bulgaria

Age

35-39 Men

UTMB Index

Index

20K

50K

100K

100M

438

436

-

-

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

07.15.2023

Tryavna Ultra 2023 - 21km

20K

21 KM
680 M+

02:29:28

137 / 456

111 / 297

05.27.2023

Thracian Ultra 2023 - Gela Run

20K

21.2 KM
1160 M+

03:36:14

69 / 120

59 / 87

09.17.2022

K3 ULTRA GOLD BORDER RACE 2022 - GBR23

20K

23 KM
1050 M+

03:04:58

69 / 306

56 / 201

05.14.2022

Thracian Ultra 2022 - Gela Run

20K

20 KM
1160 M+

03:25:53

43 / 110

37 / 78

Statistics

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

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