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UTMB World Series Events

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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

Siew-On CHOO

Nationality

Malaysia

Age

70-74 Men

UTMB Index

Index

20K

50K

100K

100M

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Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

12.14.2019

TNF MALAYSIA MOUNTAIN TRAIL FESTIVAL 2019 - 84KM Ultra Challenge

100K

86.2 KM
4700 M+

-

DNF

DNF

07.27.2019

Cameron Ultra-Trail 2019 - Cameron Ultra-Trail® 100

100K

101.3 KM
4480 M+

28:02:16

243 / 297

208 / 257

09.01.2018

The Most Beautiful Thing 2018 - 100 Km

100K

102.5 KM
5280 M+

28:25:52

246 / 413

207 / 332

07.28.2018

Cameron Ultra-Trail 2018 - Cameron Ultra-Trail® 100

100K

100.3 KM
4490 M+

-

DNF

DNF

07.22.2017

Cameron Ultra-Trail 2017 - Cameron Ultra-Trail® 100

100K

102.1 KM
4500 M+

27:52:12

159 / 202

137 / 170

10.08.2016

Cameron Ultra-Trail 2016 - Cameron Ultra Trail 100

100K

101.4 KM
4910 M+

29:36:27

107 / 158

91 / 134

Statistics

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UTMB® World Series - Ranking of trail runners by performance level on trail running

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