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

Letha CRUTHIRDS

Nationality

United States

Age

70-74 Women

UTMB Index

Index

20K

50K

100K

100M

-

-

-

-

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

03.09.2019

Everglades Ultras 2019 - 50 km ultra run

50K

48 KM
800 M+

06:43:01

48 / 63

14 / 22

03.02.2019

Mississippi 50 Trail Run 2019 - Carl Touchstone 50k

50K

50 KM
1500 M+

07:57:12

51 / 73

16 / 28

08.19.2017

CASCADE CREST 100 MILE ENDURANCE RUN 2017

100M

161 KM
6700 M+

-

DNF

DNF

10.19.2013

Palo Duro Trail Run 2013 - PALO DURO 50km

50K

50 KM
1100 M+

07:49:18

59 / 75

17 / 26

05.01.2010

Miwok 100K 2010

100K

97.8 KM
3300 M+

16:11:11

263 / 268

84 / 86

03.07.2009

Old Pueblo 50 Mile Endurance Run 2009

100K

80.5 KM
2500 M+

13:26:16

101 / 127

25 / 37

01.01.2009

HEADLANDS HUNDRED 2009 - HEADLANDS HUNDRED 100 MILE ENDURANCE RUN

100M

161 KM
6120 M+

29:22:03

30 / 45

6 / 14

02.04.2006

Rocky Raccoon 2006 - 100 Mile

100M

161 KM
1800 M+

25:52:43

81 / 133

15 / 28

02.05.2005

Rocky Raccoon 2005 - 100 Mile

100M

161 KM
1800 M+

23:15:11

37 / 104

5 / 23

06.26.2004

Western States Endurance Run 2004

100M

161 KM
5510 M+

29:11:48

246 / 278

48 / 60

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..