Skip to Content

UTMB World Series Events

Select the event you're interested in

Register to discover the race

Oceania

15 - 16 February 2025

15 - 18 May 2025

27 - 29 November 2025

Asia

01 - 02 March 2025

11 - 20 April 2025

01 - 04 May 2025

16 - 18 May 2025

19 - 22 June 2025

05 - 08 December 2024

15 - 17 November 2024

08 - 10 November 2024

17 - 20 October 2024

11 - 13 October 2024

South America

18 - 22 March 2025

19 - 21 June 2025

01 - 03 August 2025

18 - 21 September 2025

North America

11 - 13 April 2025

25 - 26 April 2025

28 - 29 June 2025

25 - 26 July 2025

19 - 21 September 2025

27 - 28 September 2025

02 - 04 October 2025

10 - 11 October 2025

Africa

22 - 26 May 2025

MY UTMB

Yat Cho WOO

Nationality

Hong Kong, China

Age

55-59 Men

UTMB Index

Index

20K

50K

100K

100M

270

-

269

233

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

10.27.2024

Sowers Action Challenging 12 Hours 2024 - Sowers Challenging 12 Hours - 42k

50K

42 KM
1550 M+

10:23:25

194 / 206

162 / 173

11.24.2023

OTW2023 2023 - Oxfam Trailwalker 2023

100K

97 KM
4312 M+

35:09:39

1954 / 2588

1546 / 2016

10.29.2023

Sowers Action Challenging 12 Hours 2023 - Sowers Challenging 12 Hours - 42k

50K

42 KM
1980 M+

09:58:28

136 / 163

114 / 137

10.27.2019

SOWERS ACTION CHALLENGING 12 HOURS CHARITY MARATHON 2019 - 42K

50K

41.6 KM
1650 M+

08:50:58

168 / 483

149 / 396

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..