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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

Blas MARTINEZ

Nationality

United States of America

Age

50-54 Men

UTMB Index

Index

20K

50K

100K

100M

458

-

458

-

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

06.14.2025

RIVER OF NO RETURN ENDURANCE RUNS 2025 - 55KM

50K

54.4 KM
2840 M+

09:08:08

59 / 92

39 / 57

06.16.2024

RIVER OF NO RETURN ENDURANCE RUNS 2024 - 55KM

50K

54.4 KM
2840 M+

09:19:31

60 / 95

40 / 59

06.18.2023

RIVER OF NO RETURN ENDURANCE RUNS 2023 - 55KM

50K

54.4 KM
2840 M+

09:01:56

51 / 81

29 / 47

05.01.2023

Cocodona 250 2023

100M

404.7 KM
12012 M+

-

DNF

DNF

06.18.2022

RIVER OF NO RETURN ENDURANCE RUNS 2022 - 55KM

50K

54.4 KM
2840 M+

08:43:35

47 / 89

29 / 49

06.19.2021

RIVER OF NO RETURN ENDURANCE RUNS 2021 - 55KM

50K

54.4 KM
2840 M+

09:33:19

71 / 110

53 / 72

06.15.2019

RIVER OF NO RETURN ENDURANCE RUNS 2019 - 32KM

20K

29.1 KM
1440 M+

04:13:26

31 / 140

23 / 63

06.16.2018

RIVER OF NO RETURN ENDURANCE RUNS 2018 - 100KM

100K

108 KM
5370 M+

-

DNF

DNF

06.18.2016

RIVER OF NO RETURN ENDURANCE RUNS 2016 - RIVER OF NO RETURN ENDURANCE RUNS 50KM

50K

48 KM
2380 M+

06:31:56

41 / 109

31 / 68

Statistics

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

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