Skip to Content

UTMB World Series Events

Select the event you're interested in

Register to discover the race

Oceania

28 - 30 November 2024

15 - 16 February 2025

15 - 18 May 2025

Asia

05 - 08 December 2024

01 - 02 March 2025

11 - 20 April 2025

01 - 04 May 2025

16 - 18 May 2025

19 - 22 June 2025

15 - 17 November 2024

08 - 10 November 2024

17 - 20 October 2024

11 - 13 October 2024

South America

18 - 22 March 2025

02 - 04 May 2025

19 - 21 June 2025

01 - 03 August 2025

18 - 21 September 2025

North America

11 - 13 April 2025

25 - 26 April 2025

28 - 29 June 2025

25 - 26 July 2025

19 - 21 September 2025

27 - 28 September 2025

02 - 04 October 2025

10 - 11 October 2025

07 - 09 November 2024

Africa

22 - 25 May 2025

MY UTMB

Ron CLAASSEN

Nationality

Canada

Age

60-64 Men

UTMB Index

Index

20K

50K

100K

100M

393

-

392

-

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

08.26.2023

Black Spur Ultra 2023 - Black Spur Ultra 54K

50K

54 KM
2230 M+

09:51:02

75 / 123

48 / 75

08.05.2023

Canadian Death Race 2023 - Canadian Death Race Near Death Marathon

50K

41.1 KM
1700 M+

07:17:40

76 / 206

50 / 109

07.08.2023

Sinister 7 Ultra 2023 - Sinister 7 Ultra 50K

50K

50.1 KM
2255 M+

10:10:27

191 / 245

116 / 140

08.21.2021

Black Spur Ultra 2021 - 54k

50K

53.9 KM
2260 M+

08:42:57

78 / 135

39 / 65

07.31.2021

Canadian Death Race 2021 - Near Death Marathon

50K

44.1 KM
1960 M+

07:26:00

54 / 126

37 / 63

08.03.2019

Canadian Death Race 2019 - Canadian Death Race Solo

100K

117.8 KM
4880 M+

21:32:24

113 / 231

94 / 182

08.20.2016

Black Spur Ultra 2016 - 50K

50K

54.6 KM
2160 M+

08:36:30

31 / 73

20 / 34

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..