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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

Silviya KARABOYCHEVA

Nationality

Bulgaria

Age

40-44 Women

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UTMB Index

Index

20K

50K

100K

100M

434

395

433

383

-

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+

06:09:43

77 / 173

19 / 47

09.14.2025

Pirin Ultra 2025 - 69 km

100K

69 KM
4380 M+

16:31:16

57 / 88

11 / 15

07.18.2025

Tryavna Ultra 2025 - 100km

100K

97.2 KM
4000 M+

-

DNF

DNF

10.26.2024

Rebel Trails Marathon 2024 - Rebel Trails Marathon Sky

50K

41.5 KM
2500 M+

06:40:38

75 / 134

15 / 19

08.17.2024

DECATHLON Persenk Ultra 2024 - DECATHLON Orehovo Ultra

50K

50.9 KM
2740 M+

08:37:40

40 / 113

6 / 23

04.28.2024

Kodzha Kaya 2024 - 30km

20K

30 KM
1950 M+

05:43:01

57 / 154

14 / 42

09.09.2023

Pirin Extreme & Pirin Ultra 2023 - Pirin Extreme 38K

50K

38 KM
3300 M+

09:45:05

116 / 240

19 / 43

05.13.2023

Brasov Marathon 2023 - BvM - Marathon 41km

50K

41 KM
2200 M+

06:53:08

124 / 162

15 / 28

09.17.2022

K3 ULTRA GOLD BORDER RACE 2022 - GBR63

50K

63 KM
2300 M+

10:29:36

51 / 79

12 / 19

05.14.2022

Thracian Ultra 2022

50K

50 KM
2690 M+

09:21:17

50 / 98

10 / 18

Statistics

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

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