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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

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15 - 17 November 2024

05 - 08 December 2024

03 - 05 May 2024

19 - 21 April 2024

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15 - 16 February 2025

15 - 18 May 2025

Africa

22 - 25 May 2025

22 - 23 June 2024

MY UTMB

Adriaan KOLFF

Nationality

United States

Age

35-39 Men

UTMB Index

Index

20K

50K

100K

100M

573

-

-

573

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

07.10.2022

SISKIYOU OUT BACK TRAIL RUN 2022 - 100K

100K

99 KM
3900 M+

13:42:07

25 / 84

23 / 66

Statistics

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UTMB® World Series - Ranking of trail runners by performance level on trail running

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