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

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

Barrett KROLL

Nationality

United States

Age

40-44 Men

UTMB Index

Index

20K

50K

100K

100M

-

-

-

-

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

05.08.2021

QUAD ROCK 2021 - 50Mi

100K

80.9 KM
2990 M+

13:32:18

116 / 135

89 / 102

02.22.2020

Psycho wyco run toto run 2020 - 50K

50K

49.8 KM
1722 M+

06:08:18

44 / 102

42 / 79

11.02.2019

Ozark Trail 100 Mile Endurance Run 2019 - 100 Mi

100M

161.3 KM
3983 M+

31:02:47

43 / 47

36 / 39

07.20.2019

Psycho Psummer Run Toto Run 2019 - 50K

50K

48.3 KM
800 M+

06:35:57

17 / 54

15 / 42

07.21.2018

Psycho Psummer Run Toto Run 2018 - 50K

50K

48.3 KM
800 M+

06:51:27

38 / 71

32 / 53

02.24.2018

Psycho wyco run toto run 2018 - 10M

20K

16.6 KM
574 M+

02:13:54

90 / 306

74 / 193

02.25.2017

Psycho wyco run toto run 2017 - 10M

20K

16.6 KM
574 M+

02:03:12

131 / 260

100 / 172

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..