Skip to Content

UTMB World Series Events

Select the event you're interested in

Register to discover the race

South America

09 - 12 May 2024

02 - 04 August 2024

19 - 22 September 2024

Oceania

16 - 19 May 2024

28 - 30 November 2024

15 - 16 February 2025

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

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

MY UTMB

Robert BOYDEN

Nationality

United States

Age

50-54 Men

UTMB Index

Index

20K

50K

100K

100M

-

-

-

-

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

11.06.2021

Antelope Island Fall Classic 50K 2021

50K

47.7 KM
1266 M+

06:12:31

72 / 162

54 / 110

04.10.2021

Zion 2021 - Zion 100

100M

160.8 KM
2830 M+

33:34:20

111 / 160

95 / 129

03.27.2021

Antelope Island Buffalo Run 2021 - 100 Mile

100M

162 KM
2200 M+

28:10:02

37 / 55

29 / 40

02.28.2020

Run Lovit 2020 - 100M

100M

160 KM
3160 M+

26:29:00

7 / 28

6 / 18

11.16.2019

Dead Horse Ultra 2019 - 50K

50K

49.4 KM
740 M+

07:01:27

278 / 373

165 / 206

10.26.2019

Javelina Jundred 2019 - 100 Miles

100M

160.5 KM
1720 M+

25:04:30

173 / 424

135 / 276

10.12.2019

CORNER CANYON ULTRA TRAIL RUN 2019 - 50K

50K

48.2 KM
2120 M+

07:42:01

61 / 81

47 / 61

08.10.2019

Ute 100 Mile Trail Race 2019

100M

159.5 KM
6180 M+

-

DNF

DNF

05.17.2019

Bryce Canyon 2019 - 50 Mile

100K

81.8 KM
1830 M+

15:18:21

173 / 189

127 / 134

04.12.2019

Zion 2019 - 100 Mile

100M

154.3 KM
3030 M+

28:22:32

45 / 149

41 / 115

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..