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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

17 - 20 September 2026

08 - 11 October 2026

13 - 15 November 2026

02 - 04 October 2025

26 - 28 September 2025

Asia

06 - 08 March 2026

13 - 15 March 2026

10 - 12 April 2026

30 April - 03 May 2026

18 - 21 June 2026

11 - 13 September 2026

11 - 13 September 2026

10 - 12 December 2026

29 November - 07 December 2025

14 - 16 November 2025

08 - 09 November 2025

17 - 19 October 2025

17 - 19 October 2025

11 - 20 April 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

Yuka ISOBE

Nationality

Japan

Age

40-44 Women

UTMB Index

Index

20K

50K

100K

100M

-

-

-

-

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Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

12.12.2021

IZU Trail Journey 2021 - ITJ70k

100K

69.1 KM
3242 M+

10:51:02

538 / 1267

63 / 199

09.22.2019

Sky View Trail Yamada Noboru 2019 - 70

100K

74.8 KM
4430 M+

16:00:37

152 / 494

21 / 108

12.09.2018

IZU Trail Journey 2018

100K

71.2 KM
3190 M+

11:05:39

391 / 1341

29 / 169

06.24.2018

Spa Trail 2018 - SHIMA TO KUSATSU

100K

71.8 KM
3470 M+

11:31:38

209 / 508

22 / 59

09.24.2017

Wakasaji trail run 2017 - Long course 43 Km

50K

40.6 KM
2350 M+

07:16:25

168 / 355

15 / 43

Statistics

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

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