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UTMB World Series Events

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Africa

22 - 23 June 2024

22 - 25 May 2025

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

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

MY UTMB

Jack ROSENFELD

Nationality

United States

Age

45-49 Men

UTMB Index

Index

20K

50K

100K

100M

374

-

374

-

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

07.30.2023

Burning River Endurance Run 2023 - 50 Mile

50K

81.8 KM
1360 M+

14:17:24

188 / 228

143 / 172

05.20.2017

Born to run ultra marathon 2017 - 30Mi

50K

48.3 KM
2100 M+

10:25:26

126 / 160

66 / 78

02.21.2015

Antelope Canyon 2015 - 50 Mile

100K

80.5 KM
2800 M+

11:36:17

48 / 105

35 / 58

02.07.2015

SEAN O BRIEN TRAIL RUNS 2015 - SEAN O BRIEN 50 KM

50K

52 KM
2000 M+

07:20:28

103 / 198

71 / 114

Statistics

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

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