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

William MAGNUSON

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

11.10.2018

STONE MILL 50 MILES 2018

50K

82.8 KM
1200 M+

10:27:42

48 / 244

43 / 177

10.14.2017

Oil Creek 100 Trail Runs 2017 - 100 MILES

100M

162.3 KM
5420 M+

30:11:52

49 / 78

41 / 63

11.19.2016

JFK 50 MILE 2016

50K

81.8 KM
1350 M+

09:24:04

201 / 753

168 / 564

11.21.2015

JFK 50 MILE 2015

50K

81.8 KM
1350 M+

09:54:16

312 / 823

244 / 603

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..