Skip to Content

UTMB World Series Events

Select the event you're interested in

Register to discover the race

South America

09 - 12 May 2024

02 - 04 August 2024

19 - 22 September 2024

Oceania

16 - 19 May 2024

28 - 30 November 2024

15 - 16 February 2025

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

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

MY UTMB

John KRONENBERGER

Nationality

United States

Age

35-39 Men

UTMB Index

Index

20K

50K

100K

100M

-

-

-

-

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

09.14.2019

IDAHO MOUNTAIN TRAIL ULTRA FESTIVAL 2019 - 100 Mile

100M

165.8 KM
6700 M+

22:51:52

3 / 119

3 / 96

07.13.2019

Beaverhead Endurance Runs 2019 - 100K

100K

97.9 KM
3300 M+

12:06:24

4 / 124

4 / 101

06.15.2019

RIVER OF NO RETURN ENDURANCE RUNS 2019 - 55KM

50K

54.4 KM
2840 M+

05:50:58

2 / 124

2 / 69

05.12.2018

QUAD ROCK 2018 - 50Mi

100K

80.5 KM
2910 M+

09:43:04

24 / 142

22 / 112

07.23.2016

Never summer 100k 2016

100K

103.3 KM
4270 M+

16:29:51

38 / 192

35 / 155

05.14.2016

QUAD ROCK 2016 - QUAD ROCK 50MI

100K

82 KM
3400 M+

10:44:45

41 / 105

36 / 88

05.09.2015

QUAD ROCK 2015 - QUAD ROCK 25MI

50K

41 KM
1680 M+

05:09:30

65 / 197

52 / 120

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..