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Europe

22 - 25 January 2026

19 - 22 March 2026

19 - 21 March 2026

09 - 12 April 2026

24 - 26 April 2026

01 - 03 May 2026

14 - 17 May 2026

15 - 17 May 2026

23rd May 2026

11 - 14 June 2026

12 - 14 June 2026

18 - 20 June 2026

24 - 28 June 2026

01 - 05 July 2026

09 - 11 July 2026

10 - 12 July 2026

15 - 19 July 2026

17 - 19 July 2026

24 - 26 July 2026

01 - 02 August 2026

06 - 08 August 2026

24 - 30 August 2026

10 - 13 September 2026

11 - 13 September 2026

18 - 20 September 2026

24 - 27 September 2026

30 - 31 October 2026

07 - 09 November 2025

31 October - 02 November 2025

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

Kostadin STEFANIEV

Nationality

Bulgaria

Age

40-44 Men

UTMB Index

Index
20K
50K
100K
100M

417

413

412

-

-

Races

date
Race
country
Cat.
Distance /
m+
Time
Rank
Gender
Score
10.25.2025
Rebel Trails Marathon 2025 - Rebel Trails Half Marathon
20K
21 KM
1700 M+
03:38:05
61 / 167
52 / 131
09.27.2025
K3 ULTRA GOLD BORDER RACE 2025 - GBR43
50K
43 KM
1400 M+
05:49:18
49 / 173
42 / 126
04.26.2025
Kodzha Kaya 2025 - 42 km
50K
42 KM
2700 M+
08:47:08
67 / 92
55 / 74
10.26.2024
Rebel Trails Marathon 2024 - Rebel Trails Marathon Sky
50K
41.5 KM
2500 M+
07:42:38
102 / 134
86 / 115
09.28.2024
K3 ULTRA GOLD BORDER RACE 2024 - GBR63
50K
63 KM
2300 M+
10:48:11
45 / 84
34 / 65
04.28.2024
Kodzha Kaya 2024 - 42km
50K
42.6 KM
2510 M+
07:59:08
55 / 86
48 / 75
10.21.2023
Rebel Trails Marathon 2023 - Rebel Trails Half Marathon
20K
20 KM
1400 M+
03:33:51
91 / 201
74 / 145

Statistics

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

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