Skip to Content

UTMB World Series Events

Select the event you're interested in

Register to discover the race

North America

02 - 04 October 2025

09 - 11 October 2025

22 - 23 November 2025

05 - 07 March 2026

09 - 12 April 2026

23 - 25 April 2026

27 - 28 June 2026

24 - 25 July 2026

14 - 16 August 2026

26 - 28 September 2025

18 - 21 September 2025

Asia

17 - 19 October 2025

17 - 19 October 2025

17 - 19 October 2025

08 - 09 November 2025

14 - 16 November 2025

29 November - 07 December 2025

06 - 08 March 2026

15 - 17 May 2026

26 - 28 September 2025

19 - 22 June 2025

01 - 04 May 2025

11 - 20 April 2025

01 - 02 March 2025

South America

18 - 22 November 2025

18 - 22 March 2026

26 - 28 June 2026

31 July - 02 August 2026

18 - 21 September 2025

Oceania

27 - 29 November 2025

14 - 15 February 2026

14 - 17 May 2026

Africa

29 - 31 May 2026

MY UTMB

Karel BALOUN

Nationality

United States of america

Age

50-54 Men

Connect to claim this page

UTMB Index

Index

20K

50K

100K

100M

399

-

-

-

399

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

05.06.2025

Cocodona 250 2025

100M

412.7 KM
12395 M+

-

DNF

DNF

06.29.2024

Western States Endurance Run 2024 - Western States 100-Mile Endurance Run

100M

159.7 KM
5638 M+

-

DNF

DNF

05.07.2024

Cocodona 250 2024

100M

401.4 KM
12236 M+

120:53:02

188 / 202

144 / 154

04.26.2024

HOKA Canyons Endurance Runs by UTMB® 2024 - 100M

100M

159.9 KM
5602 M+

-

DNF

DNF

04.14.2024

Lake Sonoma 50 Miler 2024 - Lake Sonoma 50

100K

80.9 KM
3200 M+

-

DNF

DNF

10.29.2023

Javelina Jundred 2023 - 100 Miles

100M

159.2 KM
1810 M+

29:38:40

508 / 515

327 / 330

09.22.2023

Mammoth trail fest 2023 - 26k

20K

27.7 KM
1310 M+

04:27:34

357 / 496

221 / 273

07.22.2023

Speedgoat Mountain Races by UTMB 2023 - 50K

50K

52.8 KM
3420 M+

12:43:07

385 / 392

305 / 311

07.21.2023

Speedgoat Mountain Races by UTMB 2023 - 28K

20K

27.3 KM
1920 M+

06:51:52

285 / 336

196 / 224

06.19.2023

The Broken Arrow Skyrace 2023 - 23K

20K

21.7 KM
1440 M+

03:53:26

471 / 651

311 / 380

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