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UTMB World Series Events

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Oceania

14 - 15 February 2026

14 - 17 May 2026

26 - 28 November 2026

North America

05 - 07 March 2026

09 - 12 April 2026

23 - 25 April 2026

15 - 17 May 2026

27 - 28 June 2026

23 - 25 July 2026

14 - 16 August 2026

21 - 23 August 2026

10 - 12 September 2026

17 - 20 September 2026

01 - 03 October 2026

08 - 11 October 2026

13 - 15 November 2026

Asia

06 - 08 March 2026

14 - 15 March 2026

10 - 12 April 2026

30 April - 03 May 2026

12 - 14 June 2026

18 - 21 June 2026

11 - 13 September 2026

11 - 13 September 2026

02 - 04 October 2026

16 - 18 October 2026

06 - 08 November 2026

10 - 12 December 2026

29 November - 07 December 2025

14 - 16 November 2025

South America

18 - 22 March 2026

26 - 28 June 2026

31 July - 02 August 2026

17 - 20 September 2026

18 - 22 November 2026

Africa

29 - 31 May 2026

MYUTMB

Yasuko ISHIWATARI

Nationality

Japan

Age

55-59 Women

UTMB Index

Index

20K

50K

100K

100M

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Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

08.22.2022

UTMB® Mont Blanc 2022 - MCC

50K

41.2 KM
2470 M+

08:45:32

709 / 906

212 / 303

07.22.2018

Mt. Taisetsu Trail Journey 2018 - 80K

50K

69.5 KM
2240 M+

12:01:26

172 / 185

22 / 24

06.11.2017

Sugadaira Skyline Trailrun 2017 - 45K Sky Marathon

50K

45.4 KM
2340 M+

08:51:19

344 / 387

44 / 52

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

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