Skip to Content

UTMB World Series Events

Select the event you're interested in

Register to discover the race

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 2026

Africa

29 - 31 May 2026

MYUTMB

Anton DELCHEV STEFANOV

Nationality

Bulgaria

Age

50-54 Men

UTMB Index

Index

20K

50K

100K

100M

554

543

542

-

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

11.08.2025

DEMENTS 2025 - Marató dels Dements

50K

38.5 KM
3000 M+

07:36:47

286 / 468

238 / 402

06.28.2025

GTPE-PICOS DE EUROPA 2025 - GTPE ULTRA 70KM

100K

70 KM
5080 M+

-

DNF

DNF

04.12.2025

ASICS Penyagolosa Trails 2025 - MiM

50K

60 KM
3300 M+

-

DNF

DNF

12.22.2024

TRAMUVA: Trail de Muntanya de Vallada 2024 - Trail

20K

22 KM
1262 M+

02:46:08

70 / 253

68 / 222

11.16.2024

DEMENTS 2024 - Marató dels Dements

50K

42.5 KM
3808 M+

08:16:13

231 / 472

186 / 400

09.15.2024

World Masters Mountain Running Championships 2024 - Long 34K

50K

34 KM
1967 M+

04:51:26

191 / 360

157 / 275

07.20.2024

Gran Trail Trangoworld Aneto-Posets 2024 - Vuelta al Aneto

50K

56.8 KM
3700 M+

10:42:24

108 / 569

103 / 501

05.11.2024

Trail de Primavera Confrides 2024 - MEDIA MARATON

20K

24 KM
1400 M+

02:46:36

63 / 384

58 / 287

02.18.2024

Invernal Confrides-Aitana 2024 - TRAIL 20K

20K

20.1 KM
1085 M+

02:17:22

40 / 302

39 / 236

10.07.2023

TRENCACLOSQUES 2023

20K

21 KM
1100 M+

02:30:19

36 / 189

33 / 142

Statistics

Filter by UTMB INDEX

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

Join us

Sponsorship

Race Organisers

Jobs

Stay in Touch

FAQ and Help

Contact Us

Follow us

Terms & conditions

Privacy Policy

Cookies preferences

©2024 UTMB® all rights reserved. Ultra-Trail® and UTMB® are registered trademarks..