Skip to Content

UTMB World Series Events

Select the event you're interested in

Register to discover the race

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

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

16 - 17 November 2024

05 - 08 December 2024

03 - 05 May 2024

19 - 21 April 2024

Oceania

28 - 30 November 2024

15 - 16 February 2025

16 - 19 May 2024

MY UTMB

Jason RETZKE

Nationality

United States

Age

40-44 Men

UTMB Index

Index

20K

50K

100K

100M

-

-

-

-

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

11.16.2019

JFK 50 MILE 2019

50K

81.8 KM
1350 M+

09:41:39

290 / 867

243 / 676

05.11.2019

Thunderbunny 50K 2019 - 50K

50K

47.8 KM
1140 M+

06:51:35

69 / 134

57 / 94

03.30.2019

Georgia Death Race 2019

100K

115.5 KM
5000 M+

-

DNF

DNF

09.22.2018

Table Rock Ultras 2018 - 50K

50K

48.7 KM
1760 M+

08:43:02

148 / 215

117 / 161

11.11.2017

Georgia sky to summit 2017 - 50K

50K

50 KM
2285 M+

08:28:25

95 / 182

73 / 126

05.20.2017

Quest For The Crest 2017 - 50K

50K

50 KM
3410 M+

12:52:17

109 / 116

89 / 91

03.11.2017

Bel Monte Endurance Races 2017 - 50M

100K

83.9 KM
2400 M+

11:07:04

19 / 50

17 / 45

07.23.2016

Never summer 100k 2016

100K

103.3 KM
4270 M+

18:48:10

93 / 192

81 / 155

06.18.2016

Mohican Trail 2016 - THE NORTH FACE MOHICAN TRAIL 100M

100M

161 KM
3425 M+

28:36:24

56 / 121

48 / 100

04.02.2016

Gorge Waterfalls 2016 - Gorge Waterfalls 100K

100K

100.7 KM
5300 M+

15:33:09

147 / 218

112 / 161

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..