Skip to Content

UTMB World Series Events

Select the event you're interested in

Register to discover the race

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

Ales JIRAK

Nationality

Czech Republic

Age

45-49 Men

Connect to claim this page

UTMB Index

Index

20K

50K

100K

100M

504

-

-

504

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

06.01.2024

mozart 100 by UTMB 2024 - mozart 100

100K

105 KM
5400 M+

-

DNF

DNF

06.17.2023

mozart 100 by UTMB 2023 - mozart 100

100K

105 KM
5400 M+

17:55:04

250 / 546

227 / 481

09.23.2022

Krakonosova Stovka 2022 - K100

100K

101 KM
3750 M+

14:56:37

22 / 208

19 / 169

09.24.2021

Krakonosova Stovka 2021 - K100

100K

92 KM
3200 M+

15:24:22

41 / 156

38 / 134

09.05.2019

Ultra Tour Monte Rosa 2019 - Ultra Tour 170 km / Stopped 81

100K

81.3 KM
5570 M+

17:29:17

83 / 90

78 / 85

06.14.2019

Krakonošova stovka 2019 - K100

100K

100.8 KM
3850 M+

14:53:03

25 / 316

23 / 259

10.05.2018

Stovka Podkrkonosim 2018

100K

116.8 KM
3040 M+

16:58:00

25 / 102

19 / 78

06.15.2018

Krakonošova stovka 2018 - K100

100K

97.4 KM
3430 M+

12:51:48

30 / 402

29 / 324

06.16.2017

Krakonošova stovka 2017 - K100

100K

98.4 KM
3680 M+

13:53:53

41 / 347

39 / 280

08.26.2016

100M

171 KM
10225 M+

39:31:20

514 / 1468

475 / 1338

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..

Follow the races live