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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

Stefan ANANIEV

Nationality

Bulgaria

Age

40-44 Men

UTMB Index

Index

20K

50K

100K

100M

420

422

386

371

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

10.25.2025

Rebel Trails Marathon 2025 - Rebel Trails Marathon Sky

50K

41.5 KM
2500 M+

07:32:44

97 / 137

80 / 110

09.13.2025

Pirin Ultra 2025 - 25 km

20K

25 KM
990 M+

03:55:54

93 / 396

77 / 280

08.23.2025

DECATHLON Persenk Ultra 2025 - DECATHLON Orehovo Ultra

50K

50.9 KM
2740 M+

10:08:14

79 / 114

64 / 89

10.26.2024

Rebel Trails Marathon 2024 - Rebel Trails Marathon Sky

50K

41.5 KM
2500 M+

08:11:19

118 / 134

100 / 115

09.22.2024

Pirin Extreme & Pirin Ultra 2024 - Ultra 66km

100K

66 KM
4400 M+

17:53:51

130 / 174

117 / 148

07.13.2024

Tryavna Ultra 2024 - 42km

50K

41.5 KM
1700 M+

06:40:13

148 / 256

128 / 204

10.14.2023

Eastern Rhodopes Wild Race 2023 - Tame

20K

21 KM
710 M+

03:23:46

51 / 67

32 / 43

09.30.2023

K3 ULTRA GOLD BORDER RACE 2023 - GBR23

20K

23 KM
1100 M+

03:48:04

274 / 388

209 / 274

Statistics

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

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