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

Donald HARRISS

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 - 25MI

50K

40.5 KM
1500 M+

05:46:37

115 / 314

82 / 182

03.21.2021

Behind the Rocks Ultra 2021 - 50mi

100K

83.2 KM
1920 M+

12:19:34

63 / 94

50 / 75

09.12.2020

Black Squirrel Trail Half Marathon 2020

20K

21.2 KM
591 M+

02:28:14

111 / 221

78 / 117

11.16.2019

Dead Horse Ultra 2019 - 50 Mi

50K

80.9 KM
1442 M+

11:33:46

139 / 169

99 / 115

10.19.2019

Blue Sky Trail Marathon 2019

50K

43.1 KM
1070 M+

05:50:39

154 / 249

110 / 157

09.28.2019

The Bear Chase 2019 - HALF-MARATHON

20K

21 KM
330 M+

02:18:24

127 / 260

78 / 118

03.23.2019

Behind the Rocks Ultra 2019 - 50mi

100K

83.2 KM
1920 M+

12:33:12

63 / 87

43 / 60

09.29.2018

The Bear Chase 2018 - 50K

50K

50 KM
1180 M+

05:19:54

36 / 145

27 / 85

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..