Skip to Content

UTMB World Series Events

Select the event you're interested in

Register to discover the race

Africa

24 - 26 May 2024

22 - 23 June 2024

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

16 - 17 November 2024

05 - 08 December 2024

03 - 05 May 2024

19 - 21 April 2024

Oceania

28 - 30 November 2024

15 - 16 February 2025

16 - 19 May 2024

MY UTMB

Layna MOSLEY

Nationality

United States

Age

50-54 Women

UTMB Index

Index

20K

50K

100K

100M

-

-

-

-

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

05.05.2018

Miwok 100K 2018

100K

98.5 KM
3030 M+

12:28:16

72 / 287

10 / 72

06.10.2017

Centurion South Downs Way 100 2017

100M

156.7 KM
3400 M+

23:18:25

89 / 220

12 / 41

05.07.2016

Miwok 100K 2016

100K

100.2 KM
3490 M+

13:47:20

158 / 289

23 / 54

02.06.2016

UWHARRIE MOUNTAIN RUN 2016 - 40 MILER

50K

64.4 KM
2135 M+

08:49:07

23 / 87

3 / 15

06.06.2015

Kettle Moraine 100 2015 - 100 Mile

100M

163.8 KM
3720 M+

22:48:47

32 / 164

3 / 44

03.28.2015

UMSTEAD 100 2015 - UMSTEAD 50

50K

80.5 KM
1650 M+

08:52:18

9 / 100

3 / 34

02.07.2015

Orcas Island 2015 - 50K

50K

51 KM
2350 M+

06:54:13

93 / 241

12 / 76

09.28.2012

100M

161 KM
6865 M+

31:14:03

95 / 170

24 / 42

02.04.2012

UWHARRIE MOUNTAIN RUN 2012 - UWHARRIE MOUNTAIN RUN 40 MILER

50K

64.4 KM
2135 M+

07:35:09

16 / 148

3 / 27

11.05.2011

MOUNTAIN MASOCHIST TRAIL RUN 2011

100K

86.9 KM
2805 M+

09:38:58

41 / 231

8 / 51

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..