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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

Martin STEFANOV

Nationality

Bulgaria

Age

20-34 Men

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UTMB Index

Index

20K

50K

100K

100M

535

-

534

493

499

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

08.22.2025

DECATHLON Persenk Ultra 2025

100M

161 KM
6510 M+

39:50:59

35 / 40

30 / 34

06.21.2025

Ultra-Trail® Vitosha 2025 - Vitosha 100 Km

100K

105 KM
2490 M+

14:09:16

213 / 726

189 / 583

09.22.2024

Pirin Extreme & Pirin Ultra 2024 - Pirin Extreme 38K

50K

38 KM
3300 M+

09:50:09

121 / 285

106 / 228

08.16.2024

DECATHLON Persenk Ultra 2024

100M

161 KM
6510 M+

-

DNF

DNF

06.28.2024

Lavaredo Ultra Trail by UTMB® 2024 - Lavaredo 120K

100M

122.3 KM
5857 M+

21:22:39

439 / 1240

394 / 1084

06.01.2024

DECATHLON Thracian Ultra 2024 - DECATHLON Yagodina Cave Ultra

100K

94.4 KM
5020 M+

18:49:14

25 / 54

22 / 46

09.30.2023

K3 ULTRA GOLD BORDER RACE 2023 - GBR85

100K

85.3 KM
3660 M+

11:35:12

26 / 74

24 / 64

09.09.2023

Pirin Extreme & Pirin Ultra 2023 - Pirin Extreme 38K

50K

38 KM
3300 M+

07:39:43

38 / 240

32 / 197

07.01.2023

Ultra-Trail® Vitosha 2023 - Vitosha 100 Km

100K

105 KM
2490 M+

15:03:37

214 / 540

187 / 433

09.17.2022

K3 ULTRA GOLD BORDER RACE 2022 - GBR63

50K

63 KM
2300 M+

10:10:53

38 / 79

32 / 60

Statistics

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

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