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UTMB World Series Events

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Asia

08 - 09 November 2025

14 - 16 November 2025

29 November - 07 December 2025

06 - 08 March 2026

30 April - 03 May 2026

15 - 17 May 2026

18 - 21 June 2026

11 - 13 September 2026

10 - 12 December 2026

17 - 19 October 2025

17 - 19 October 2025

17 - 19 October 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

North America

21 - 23 November 2025

05 - 07 March 2026

09 - 12 April 2026

23 - 25 April 2026

27 - 28 June 2026

23 - 25 July 2026

14 - 16 August 2026

17 - 20 September 2026

08 - 11 October 2026

02 - 04 October 2025

26 - 28 September 2025

Oceania

27 - 29 November 2025

14 - 15 February 2026

14 - 17 May 2026

Africa

29 - 31 May 2026

MY UTMB

Stefan BOYANOV

Nationality

Bulgaria

Age

40-44 Men

UTMB Index

Index

20K

50K

100K

100M

413

412

-

-

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

09.27.2025

K3 ULTRA GOLD BORDER RACE 2025 - GBR13

-

13 KM
650 M+

01:39:45

22 / 214

21 / 111

05.31.2025

ZLATOGRAD BIKE n'RUN 2025 - 14k Trail Run

-

13.4 KM
425 M+

01:23:37

13 / 70

11 / 36

06.01.2024

ZLATOGRAD BIKE n'RUN 2024 - ZLATOGRAD BIKE n'RUN 14k Trail Run

20K

14.9 KM
714 M+

02:01:35

3 / 44

2 / 19

09.30.2023

K3 ULTRA GOLD BORDER RACE 2023 - GBR23

20K

23 KM
1100 M+

03:10:26

119 / 388

103 / 274

09.17.2022

K3 ULTRA GOLD BORDER RACE 2022 - GBR23

20K

23 KM
1050 M+

03:54:23

183 / 306

136 / 201

Statistics

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

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