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Africa

24 - 26 May 2024

22 - 23 June 2024

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

05 - 08 December 2024

03 - 05 May 2024

19 - 21 April 2024

Oceania

28 - 30 November 2024

15 - 16 February 2025

16 - 19 May 2024

MY UTMB

Sean O'BRIEN (Sean BRIEN)

Nationality

United States

Age

60-64 Men

UTMB Index

Index

20K

50K

100K

100M

-

-

-

-

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

02.02.2019

Sean O'Brien trail runs 2019 - 50K

50K

52.5 KM
1800 M+

06:09:37

34 / 85

30 / 64

02.03.2018

SEAN O BRIEN TRAIL RUNS 2018 - 50 MI

100K

80.3 KM
3260 M+

11:03:59

24 / 111

16 / 76

05.07.2017

WHOOS IN EL MORO 2017 - Spring 50K

50K

48.9 KM
1220 M+

04:53:08

5 / 67

4 / 43

02.06.2016

SEAN O BRIEN TRAIL RUNS 2016 - SEAN O BRIEN 50 MI

100K

80.2 KM
3420 M+

09:43:07

7 / 62

5 / 36

05.02.2015

Miwok 100K 2015

100K

100.2 KM
3490 M+

12:43:00

99 / 308

83 / 227

02.07.2015

SEAN O BRIEN TRAIL RUNS 2015 - SEAN O BRIEN 100 KM

100K

101.3 KM
3900 M+

13:35:14

50 / 88

39 / 64

01.10.2015

Avalon Benefit 50 Mile Run 2015

100K

80.5 KM
2020 M+

08:34:58

27 / 209

26 / 146

05.04.2013

Miwok 100K 2013

50K

60 KM
2300 M+

05:49:18

16 / 349

16 / 243

02.02.2013

RAY MILLER 2013 - RAY MILLER 50M

100K

80.5 KM
3370 M+

09:11:46

18 / 95

16 / 73

04.30.2011

LEONA DIVIDE 2011 - LEONA DIVIDE 50 MILES

100K

78.4 KM
2713 M+

08:15:37

16 / 233

13 / 177

Statistics

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

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