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

Rebecca WILLIAMS

Nationality

United States

Age

40-44 Women

UTMB Index

Index

20K

50K

100K

100M

-

-

-

-

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

12.04.2016

The North Face Endurance Challenge California 2016 - Half Marathon

20K

21.9 KM
820 M+

02:09:08

118 / 909

29 / 427

11.07.2015

SILVER FALLS 2015 - SILVER FALLS HALFMARATHON

20K

21 KM
500 M+

01:59:51

201 / 818

67 / 504

10.19.2014

Super Daves 2014 - SD’S DOWN AND DIRTY HALF

20K

21.3 KM
600 M+

02:08:00

68 / 108

26 / 52

09.30.2012

The Bear Chase 2012 - BEAR CHASE 50K

50K

50 KM
1180 M+

06:25:52

109 / 169

34 / 56

04.15.2012

PETERSON RIDGE RUMBLE 2012 - PETERSON RIDGE RUMBLE 20M

20K

34 KM
707 M+

03:19:46

117 / 238

36 / 108

02.04.2012

Rocky Raccoon 2012 - 100 Mile

100M

161 KM
1800 M+

28:18:31

173 / 218

32 / 42

09.25.2011

The Bear Chase 2011 - BEAR CHASE 50K

50K

50 KM
1180 M+

06:37:39

77 / 112

24 / 44

07.17.2011

LEADVILLE SILVER RUSH 50 2011

50K

76.5 KM
2300 M+

12:15:09

225 / 279

61 / 75

06.04.2011

Golden Gate Dirty Thirty 2011 - 50 Km

50K

50 KM
2450 M+

08:45:03

137 / 161

40 / 49

10.03.2010

The Bear Chase 2010 - BEAR CHASE 50K

50K

50 KM
1180 M+

06:39:44

60 / 80

20 / 28

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..