Skip to Content

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

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

James OBRIEN

Nationality

United States of america

Age

65-69 Men

UTMB Index

Index

20K

50K

100K

100M

-

-

-

-

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

05.03.2022

Cocodona 250 2022

100M

409.5 KM
10200 M+

114:22:47

98 / 151

77 / 113

04.17.2021

Whiskey Basin 2021 - 60 Km

50K

59.3 KM
1306 M+

08:28:50

58 / 118

35 / 72

11.09.2019

Tunnel Hill 100 & 50 mile runs 2019 - 100mi

100M

161.4 KM
1540 M+

21:18:24

48 / 225

38 / 152

11.10.2018

Tunnel Hill 100 & 50 mile runs 2018 - 100mi

100M

161.4 KM
1570 M+

22:32:06

60 / 203

43 / 142

11.11.2017

Tunnel Hill 100 & 50 mile runs 2017 - 100mi

100K

160.9 KM
400 M+

24:52:13

90 / 180

68 / 120

05.08.2010

The North Face Endurance Challenge New York Bear Mountain State Park 2010 - 50K

50K

50 KM
1480 M+

07:21:13

107 / 191

90 / 146

05.09.2009

The North Face Endurance Challenge New York Bear Mountain State Park 2009 - 50K

50K

50 KM
1480 M+

07:52:38

117 / 157

98 / 121

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..

Follow the races live