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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

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

10 - 12 December 2026

29 November - 07 December 2025

14 - 16 November 2025

08 - 09 November 2025

17 - 19 October 2025

11 - 20 April 2025

South America

18 - 22 March 2026

26 - 28 June 2026

31 July - 02 August 2026

17 - 20 September 2026

18 - 22 November 2026

Africa

29 - 31 May 2026

MYUTMB

Zhivko ZHELYAZKOV

Nationality

Bulgaria

Age

45-49 Men

UTMB Index

Index

20K

50K

100K

100M

459

-

458

452

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

09.14.2025

Pirin Ultra 2025 - 38 km

50K

38 KM
3430 M+

10:30:50

129 / 202

107 / 158

07.18.2025

Tryavna Ultra 2025 - 100km

100K

97.2 KM
4000 M+

16:50:30

37 / 113

31 / 102

07.12.2024

Tryavna Ultra 2024 - 100km

100K

97.2 KM
4000 M+

16:18:30

28 / 70

26 / 59

07.15.2023

Tryavna Ultra 2023 - 42km

50K

41.5 KM
1900 M+

05:28:54

38 / 246

34 / 190

05.27.2023

Thracian Ultra 2023 - Gela Run

20K

21.2 KM
1160 M+

02:58:13

24 / 120

22 / 87

09.17.2022

K3 ULTRA GOLD BORDER RACE 2022 - GBR43

50K

43 KM
1400 M+

06:12:18

58 / 222

48 / 172

07.16.2022

Tryavna Ultra 2022 - 42km

50K

41.6 KM
1670 M+

05:35:31

28 / 216

22 / 155

08.29.2020

ADVENTURE SKY RUN 2020 - Sky Lakes

20K

25.6 KM
2120 M+

05:40:53

46 / 108

38 / 77

06.15.2019

Ultra-Trail® Vitosha 2019 - 100 Km

100K

97.5 KM
2300 M+

17:17:21

325 / 490

268 / 380

Statistics

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

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