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UTMB World Series Events

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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

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

Jeffrey CHAFFIN

Nationality

United States

Age

45-49 Men

UTMB Index

Index

20K

50K

100K

100M

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-

-

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Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

05.05.2018

ARMSTRONG REDWOODS TRAIL 2018 - 10K

-

10 KM
500 M+

01:24:24

29 / 73

20 / 27

04.08.2017

Zumbro Endurance Run 2017 - Zumbro 17 Mile Endurance Run

20K

26.6 KM
710 M+

04:05:02

294 / 425

180 / 222

07.02.2016

AFTON TRAIL RUN 2016 - 25KM

20K

24.7 KM
590 M+

02:53:28

251 / 466

162 / 241

09.04.2015

SUPERIOR TRAIL RACES 2015 - SUPERIOR SAWTOOTH 26 MILE TRAIL

50K

42 KM
1450 M+

06:51:59

125 / 220

82 / 127

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

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