Skip to Content

UTMB World Series Events

Select the event you're interested in

Register to discover the race

North America

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

29th June 2024

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

Africa

22 - 25 May 2025

22 - 23 June 2024

MY UTMB

Klas EKLOF

Nationality

United States

Age

50-54 Men

UTMB Index

Index

20K

50K

100K

100M

492

-

-

-

474

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

06.24.2023

Western States Endurance Run 2023 - Western States 100-Mile Endurance Run

100M

159.9 KM
5610 M+

27:27:05

172 / 328

142 / 260

05.07.2022

Miwok 100K 2022

100K

100.1 KM
3400 M+

14:25:33

143 / 250

109 / 180

06.26.2021

Western States Endurance Run 2021 - Western States 100-Mile Endurance Run

100M

161.2 KM
5570 M+

29:02:40

153 / 208

117 / 160

04.27.2019

The Canyons Endurance Runs 2019 - 100 Km

100K

104.2 KM
4370 M+

14:24:42

75 / 293

61 / 207

04.13.2019

DIABLO TRAIL CHALLENGE 2019 - 50K

50K

49.9 KM
2550 M+

06:18:26

17 / 151

16 / 105

05.12.2018

quicksilver 2018 - 100k

100K

99.4 KM
3737 M+

13:55:12

55 / 166

45 / 130

04.14.2018

DIABLO TRAIL CHALLENGE 2018 - 50K

50K

49.9 KM
2550 M+

06:24:32

17 / 138

16 / 94

05.13.2017

Quicksilver 2017 - 100 Km

100K

100.5 KM
4220 M+

12:52:43

33 / 160

30 / 127

04.15.2017

DIABLO TRAIL CHALLENGE 2017 - 50K

50K

49.9 KM
2550 M+

06:13:20

22 / 141

20 / 96

05.14.2016

Quicksilver 2016 - 100 Km

100K

100.5 KM
4230 M+

13:36:43

52 / 165

46 / 127

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..

Follow the races live