Skip to Content
UTMB Logo Icon
UTMB® World
UTMB World Series Events

Select the event you're interested in

Register to discover the race

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

Europe

31 October - 01 November 2025

31 October - 02 November 2025

07 - 09 November 2025

22 - 25 January 2026

19 - 22 March 2026

19 - 21 March 2026

09 - 12 April 2026

24 - 26 April 2026

14 - 17 May 2026

15 - 17 May 2026

23rd May 2026

11 - 14 June 2026

12 - 14 June 2026

24 - 28 June 2026

01 - 05 July 2026

09 - 11 July 2026

10 - 12 July 2026

15 - 19 July 2026

17 - 19 July 2026

24 - 26 July 2026

01 - 02 August 2026

06 - 08 August 2026

24 - 30 August 2026

26 - 28 September 2025

25 - 28 September 2025

19 - 21 September 2025

18 - 21 September 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

SEAN O BRIEN TRAIL RUNS 2014 - SEAN O BRIEN 50 KM

City / Country

United States of america

Date

1st February 2014

Race Category

50K

Distance

52 KM

Elevation Gain

2000 M+

race ranking

150 Results

rank
time
name
nationality
age category
Score
126
08:49:38
Shannon DEVANEY
United States of america
Women
35-39
127
08:51:59
June MULLER
United States of america
Women
60-64
128
08:59:22
Robert ADJEMIAN
United States of america
Men
65-69
129
09:01:42
Nicola PIGGOTT
United States of america
Women
20-34
130
09:01:54
Cathy HARRIS
United States of america
Women
55-59
131
09:07:16
Justin MONAST
United States of america
Men
40-44
132
09:09:49
Robert LYNCH
United States of america
Men
70-74
133
09:09:50
Sue SCHOHAN
United States of america
Women
60-64
134
09:24:31
Jaime VIGORITO
United States of america
Women
35-39
135
09:24:47
Elmer SCHERGER
United States of america
Men
35-39
136
09:30:40
Anh_Dao CHUNG
United States of america
Women
40-44
137
09:38:22
Bill CLARKE
United States of america
Men
50-54
138
09:43:50
Marthie DELACRUZ
United States of america
Women
20-34
139
09:45:14
Karen MOHR
United States of america
Women
50-54
140
09:45:14
Dennis LADNIER
United States of america
Men
50-54
141
09:52:14
Jay MOORE
United States of america
Women
35-39
142
09:52:16
Anonymous
United States of america
Men
40-44
143
10:03:20
Jimmy DOWNS
United States of america
Men
45-49
144
10:05:57
Troy TAYLOR
United States of america
Men
40-44
145
10:11:13
Peter LIVINGSTON
United States of america
Men
40-44
146
10:18:38
Jesse-Chewy SOTO
United States of america
Men
55-59
147
10:32:18
Rosanna SUMAGAYSAY-AOUDA
United States of america
Women
45-49
148
10:34:14
Christina CASTRO
United States of america
Women
40-44
149
11:11:28
Nina BOMAR
United States of america
Women
50-54
150
11:11:28
Lori MORRIS
United States of america
Women
55-59
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..

Follow the races live