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UTMB World Series Events

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North America

02 - 04 October 2025

09 - 11 October 2025

22 - 23 November 2025

05 - 07 March 2026

09 - 12 April 2026

23 - 25 April 2026

27 - 28 June 2026

24 - 25 July 2026

14 - 16 August 2026

26 - 28 September 2025

18 - 21 September 2025

Asia

17 - 19 October 2025

17 - 19 October 2025

17 - 19 October 2025

08 - 09 November 2025

14 - 16 November 2025

29 November - 07 December 2025

06 - 08 March 2026

15 - 17 May 2026

26 - 28 September 2025

19 - 22 June 2025

01 - 04 May 2025

11 - 20 April 2025

01 - 02 March 2025

South America

18 - 22 November 2025

18 - 22 March 2026

26 - 28 June 2026

31 July - 02 August 2026

18 - 21 September 2025

Oceania

27 - 29 November 2025

14 - 15 February 2026

14 - 17 May 2026

Africa

29 - 31 May 2026

MY UTMB

Isaac HORENBLAS

Nationality

United States of america

Age

35-39 Men

UTMB Index

Index

20K

50K

100K

100M

534

-

-

509

533

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

08.24.2024

Oregon Cascades 100 2024

100M

161.8 KM
3000 M+

22:12:23

26 / 203

19 / 148

04.14.2024

Gorge Waterfalls 2024 - 100K

100K

98.9 KM
3312 M+

13:54:52

112 / 296

89 / 220

04.02.2023

Gorge Waterfalls 2023 - 100K

100K

98.9 KM
3312 M+

15:48:52

173 / 208

136 / 156

Statistics

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

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