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UTMB World Series Events

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Oceania

28 - 30 November 2024

15 - 16 February 2025

15 - 18 May 2025

Asia

05 - 08 December 2024

01 - 02 March 2025

11 - 20 April 2025

01 - 04 May 2025

16 - 18 May 2025

19 - 22 June 2025

15 - 17 November 2024

08 - 10 November 2024

17 - 20 October 2024

11 - 13 October 2024

South America

18 - 22 March 2025

02 - 04 May 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

07 - 09 November 2024

Africa

22 - 25 May 2025

MY UTMB

Chizuko ARAI

Nationality

Japan

Age

50-54 Women

UTMB Index

Index

20K

50K

100K

100M

488

-

483

473

442

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

10.07.2023

BAMBI100 2023 - 100M

100M

161.1 KM
5550 M+

33:54:00

14 / 36

4 / 18

06.18.2023

OSJ Yamanaka Onsen Trail Run 2023 - 80km

100K

81.8 KM
4960 M+

16:23:09

137 / 182

10 / 16

03.26.2023

Osj Shinshiro Trail 2023 - OSJ SHINSHIRO TRAIL 32K

50K

31.5 KM
2540 M+

06:55:46

251 / 570

19 / 70

06.19.2022

FAIRY TRAIL- Takashima Kutsuki Trail Run Race 2022 - Long 40K

50K

34.1 KM
2520 M+

06:28:31

47 / 236

7 / 50

05.21.2022

Mt. Hiei International Trail Run 2022 - 50km

50K

48.6 KM
3010 M+

08:45:50

183 / 573

25 / 96

03.27.2022

Osj Shinshiro Trail 2022 - OSJ SHINSHIRO TRAIL 32K

50K

31.5 KM
2540 M+

06:23:03

191 / 612

12 / 80

11.13.2021

Osaka Natsunojin Kurondo Rondo 2021 - 90K

100K

73 KM
4960 M+

19:24:52

13 / 29

1 / 3

07.11.2021

Kannabe Panorama Trail 2021 - 40km

50K

40 KM
2500 M+

07:21:46

59 / 124

8 / 19

Statistics

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

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