Skip to Content

UTMB World Series Events

Select the event you're interested in

Register to discover the race

Africa

22 - 23 June 2024

22 - 25 May 2025

North America

29th June 2024

19 - 20 July 2024

20 - 22 September 2024

28 - 29 September 2024

11 - 12 October 2024

07 - 09 November 2024

11 - 13 April 2025

25 - 26 April 2025

South America

02 - 04 August 2024

19 - 22 September 2024

09 - 12 May 2024

Asia

12 - 13 October 2024

17 - 20 October 2024

08 - 10 November 2024

15 - 17 November 2024

05 - 08 December 2024

03 - 05 May 2024

19 - 21 April 2024

Oceania

28 - 30 November 2024

15 - 16 February 2025

15 - 18 May 2025

MY UTMB

Ann O'HARA

Nationality

United States

Age

55-59 Women

UTMB Index

Index

20K

50K

100K

100M

-

-

-

-

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

12.05.2015

The North Face Endurance Challenge California 2015 - 50M

100K

84.2 KM
3640 M+

11:54:50

373 / 492

83 / 119

08.22.2015

TAMALPA HEADLANDS 50K 2015 - TAMALPA HEADLANDS 50

50K

50.7 KM
2230 M+

06:51:06

138 / 220

32 / 68

04.05.2014

AMERICAN RIVER 50 2014

100K

81.5 KM
1920 M+

11:10:01

477 / 826

133 / 297

12.14.2013

Rodeo Beach 2013 - RODEO BEACH 50K

50K

50 KM
1300 M+

07:20:46

70 / 79

18 / 24

09.28.2013

LOST SIERRA ENDURANCE RUN 2013

50K

51.5 KM
1500 M+

08:42:15

48 / 51

9 / 12

12.03.2011

The North Face Endurance Challenge California 2011 - 50M

100K

77 KM
3050 M+

12:56:27

292 / 318

62 / 65

12.04.2010

The North Face Endurance Challenge California 2010 - 50M

100K

82.2 KM
3200 M+

13:17:22

218 / 241

51 / 56

11.13.2010

STINSON BEACH 50KM 2010

50K

50 KM
1980 M+

07:39:49

53 / 64

12 / 15

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

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