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Asia

14 - 15 March 2026

10 - 12 April 2026

30 April - 03 May 2026

12 - 14 June 2026

18 - 21 June 2026

11 - 13 September 2026

11 - 13 September 2026

02 - 04 October 2026

16 - 18 October 2026

06 - 08 November 2026

10 - 12 December 2026

06 - 08 March 2026

29 November - 07 December 2025

14 - 16 November 2025

South America

18 - 22 March 2026

26 - 28 June 2026

31 July - 02 August 2026

17 - 20 September 2026

18 - 22 November 2026

Europe

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

30 October - 01 November 2026

22 - 25 January 2026

07 - 09 November 2025

North America

09 - 12 April 2026

16 - 18 April 2026

23 - 25 April 2026

15 - 17 May 2026

27 - 28 June 2026

23 - 25 July 2026

14 - 16 August 2026

21 - 23 August 2026

10 - 12 September 2026

17 - 20 September 2026

01 - 03 October 2026

08 - 11 October 2026

13 - 15 November 2026

Oceania

14 - 17 May 2026

26 - 28 November 2026

13 - 14 February 2027

Africa

29 - 31 May 2026

MYUTMB

Boris RIBOV

Nationality

Bulgaria

Age

50-54 Men

UTMB Index

Index
20K
50K
100K
100M

429

-

-

403

429

Races

date
Race
country
Cat.
Distance /
m+
Time
Rank
Gender
Score
04.26.2025
Kodzha Kaya 2025 - 75km
100K
75 KM
4460 M+
-
DNF
DNF
09.28.2024
K3 ULTRA GOLD BORDER RACE 2024 - GBR85
100K
85.3 KM
3660 M+
14:36:24
51 / 71
41 / 56
08.16.2024
DECATHLON Persenk Ultra 2024
100M
161 KM
6510 M+
34:25:35
24 / 49
19 / 41
06.01.2024
DECATHLON Thracian Ultra 2024 - DECATHLON Yagodina Cave Ultra
100K
94.4 KM
5020 M+
20:41:54
41 / 54
36 / 46
04.28.2024
Kodzha Kaya 2024 - 75km
100K
75 KM
4460 M+
-
DNF
DNF
08.18.2023
Persenk Ultra 2023
100M
164 KM
7490 M+
37:57:01
15 / 28
15 / 25
05.01.2022
Kodzha Kaya 2022 - 75km
100K
75 KM
4460 M+
15:03:57
40 / 41
35 / 36
06.19.2021
Ultra-Trail® Vitosha 2021 - Vitosha 100 Km
100K
98.6 KM
2460 M+
17:50:48
283 / 457
231 / 354

Statistics

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

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