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

Ari KARCHIN

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

09.22.2019

Grand to Grand Ultra 2019

100K

274.5 KM
5370 M+

56:10:51

35 / 78

25 / 51

09.23.2018

Grand to Grand Ultra 2018

100K

273.1 KM
4860 M+

43:10:50

21 / 111

19 / 85

08.20.2017

Nesters Market Squamish50 2017 - 50K

50K

49 KM
2120 M+

08:29:16

149 / 313

106 / 193

08.19.2017

Nesters Market Squamish50 2017 - 50M

100K

77.3 KM
2980 M+

11:46:45

77 / 280

67 / 194

11.06.2016

Bellingham Trail 2016 - Marathon

50K

42.1 KM
2000 M+

05:57:46

31 / 62

23 / 38

09.26.2015

Cle Elum Ridge 2015 - 50K

50K

51.7 KM
1770 M+

06:26:35

17 / 49

15 / 37

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..