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UTMB World Series Events

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Asia

11 - 13 October 2024

17 - 20 October 2024

08 - 10 November 2024

15 - 17 November 2024

05 - 08 December 2024

01 - 02 March 2025

11 - 20 April 2025

01 - 04 May 2025

17 - 18 May 2025

19 - 22 June 2025

North America

11 - 12 October 2024

07 - 09 November 2024

11 - 13 April 2025

25 - 26 April 2025

25 - 26 July 2025

02 - 04 October 2025

28 - 29 September 2024

20 - 22 September 2024

29th June 2024

Oceania

28 - 30 November 2024

15 - 16 February 2025

15 - 18 May 2025

South America

18 - 22 March 2025

02 - 04 May 2025

01 - 03 August 2025

19 - 22 September 2024

Africa

22 - 25 May 2025

MY UTMB

Chaiwen CHOU

Nationality

United States

Age

40-44 Women

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UTMB Index

Index

20K

50K

100K

100M

506

-

-

469

506

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

08.30.2024

HOKA UTMB® Mont Blanc 2024 - UTMB

100M

173.3 KM
9525 M+

45:15:33

1542 / 1760

168 / 205

11.25.2023

Formosa Trail 2023 - Formosa Ultra-Trail® 104km

100K

104 KM
5700 M+

22:00:06

22 / 67

4 / 9

09.22.2023

Grindstone by UTMB 2023 - 100M

100M

160 KM
6401 M+

30:26:53

79 / 184

7 / 22

02.08.2020

Tarawera Ultramarathon 2020 - 100 Miler

100M

162.4 KM
5200 M+

29:28:32

99 / 199

24 / 56

11.16.2019

The North Face Endurance Challenge California 2019 - 50M

100K

82.3 KM
2810 M+

10:49:52

183 / 465

44 / 120

09.01.2019

HEADLANDS HUNDRED 2019 - 100 miles

100M

161 KM
6120 M+

28:41:25

23 / 48

5 / 9

08.17.2019

Nesters Market Squamish50 2019 - 50M

100K

77.1 KM
2980 M+

12:49:49

148 / 377

38 / 118

05.19.2019

OHLONE 2019 - 50K

50K

49.9 KM
2380 M+

06:49:55

28 / 111

2 / 23

04.27.2019

MIUT® - Madeira Island Ultra-Trail® 2019 - MIUT 115

100M

115.2 KM
7330 M+

29:09:55

489 / 640

49 / 69

03.02.2019

WAY TOO COOL 2019

50K

50.2 KM
1410 M+

05:27:44

145 / 591

25 / 194

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

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