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UTMB World Series Events

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Oceania

14 - 15 February 2026

14 - 17 May 2026

26 - 28 November 2026

North America

05 - 07 March 2026

09 - 12 April 2026

23 - 25 April 2026

15 - 17 May 2026

27 - 28 June 2026

23 - 25 July 2026

14 - 16 August 2026

17 - 20 September 2026

08 - 11 October 2026

13 - 15 November 2026

02 - 04 October 2025

26 - 28 September 2025

Asia

06 - 08 March 2026

10 - 12 April 2026

30 April - 03 May 2026

18 - 21 June 2026

11 - 13 September 2026

10 - 12 December 2026

29 November - 07 December 2025

14 - 16 November 2025

08 - 09 November 2025

17 - 19 October 2025

17 - 19 October 2025

16 - 18 May 2025

11 - 20 April 2025

01 - 02 March 2025

South America

18 - 22 March 2026

26 - 28 June 2026

31 July - 02 August 2026

17 - 20 September 2026

18 - 22 November 2025

Africa

29 - 31 May 2026

MYUTMB

Kalin SOFRONIEV

Nationality

Bulgaria

Age

50-54 Men

UTMB Index

Index

20K

50K

100K

100M

412

413

287

-

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

09.27.2025

K3 ULTRA GOLD BORDER RACE 2025 - GBR43

50K

43 KM
1400 M+

08:21:13

161 / 173

117 / 126

09.13.2025

Pirin Ultra 2025 - 25 km

20K

25 KM
990 M+

04:17:09

141 / 396

117 / 280

07.19.2025

Tryavna Ultra 2025 - 21km

20K

21 KM
680 M+

02:20:50

117 / 595

98 / 404

05.31.2025

ZLATOGRAD BIKE n'RUN 2025 - 24k Trail Run

20K

24.5 KM
1080 M+

04:54:01

29 / 39

25 / 32

04.27.2025

Kodzha Kaya 2025 - 14 km

20K

14 KM
1050 M+

02:38:39

97 / 347

81 / 241

Statistics

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

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