Skip to Content

UTMB World Series Events

Select the event you're interested in

Register to discover the race

North America

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

29th June 2024

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

Africa

22 - 25 May 2025

22 - 23 June 2024

MY UTMB

Walter OLSEN

Nationality

United States

Age

45-49 Men

UTMB Index

Index

20K

50K

100K

100M

-

-

-

-

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

03.22.2021

Behind the Rocks Ultra 2021 - 50km

50K

50 KM
1070 M+

07:10:42

124 / 213

70 / 111

06.22.2013

SAN JUAN SOLSTICE 50 MILE RUN 2013

100K

80 KM
3920 M+

13:39:44

107 / 169

83 / 123

06.01.2013

Golden Gate Dirty Thirty 2013 - 50 Km

50K

51.5 KM
2250 M+

06:46:08

101 / 259

86 / 186

05.07.2011

GREENLAND 2011 - GREENLAND 50KM

50K

50 KM
1000 M+

05:26:47

54 / 153

40 / 97

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..