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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

31 July - 02 August 2026

18 - 21 September 2025

19 - 21 June 2025

Oceania

27 - 29 November 2025

14 - 15 February 2026

14 - 17 May 2026

Africa

29 - 31 May 2026

MY UTMB

Sarah O BRIEN

Nationality

United States of america

Age

20-34 Women

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UTMB Index

Index

20K

50K

100K

100M

589

-

-

589

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

04.26.2025

The Canyons Endurance Runs by UTMB® 2025 - 100K

100K

100 KM
3750 M+

12:58:40

98 / 526

21 / 113

05.04.2024

Miwok 100K 2024

100K

99.9 KM
3360 M+

11:26:00

18 / 222

4 / 61

03.11.2023

Marin Ultra Challenge 2023 - The Marin Ultra Challenge

100K

80.7 KM
3216 M+

09:33:08

22 / 112

2 / 17

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

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