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UTMB World Series Events

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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

Jon KROLL

Nationality

United States

Age

50-54 Men

UTMB Index

Index

20K

50K

100K

100M

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-

-

-

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

07.19.2014

La Sportiva Table Rock 2014 - 30K

20K

27 KM
1100 M+

02:18:51

7 / 73

5 / 48

04.12.2014

Lake Sonoma 50 2014

100K

79.1 KM
3370 M+

08:18:12

36 / 301

31 / 211

05.07.2011

Miwok 100K 2011

100K

97.8 KM
3300 M+

10:08:34

34 / 287

30 / 214

04.09.2011

AMERICAN RIVER 50 2011

100K

81.5 KM
1920 M+

07:38:16

39 / 600

35 / 426

08.14.2010

SKYLINE 50 ENDURANCE RUN 2010 - SKYLINE 50 ENDURANCE RUN - 50KM

50K

50 KM
1500 M+

04:10:24

8 / 164

8 / 108

06.27.2009

Western States Endurance Run 2009

100M

161 KM
5510 M+

22:55:50

47 / 238

41 / 190

05.31.2009

OHLONE WILDERNESS RUN 50K 2009 - OHLONE WILDERNESS RUN 50K

50K

49.9 KM
2380 M+

05:56:11

25 / 155

21 / 114

03.28.2009

Lake Sonoma 50 2009

100K

79.1 KM
3370 M+

09:25:26

20 / 112

16 / 84

03.14.2009

WAY TOO COOL 2009

50K

50 KM
2130 M+

04:26:37

44 / 458

38 / 310

01.01.2009

Miwok 100K 2009

100K

97.8 KM
3300 M+

10:42:14

28 / 260

22 / 186

Statistics

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

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