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UTMB World Series Events

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North America

02 - 04 October 2025

09 - 11 October 2025

22 - 23 November 2025

05 - 07 March 2026

09 - 12 April 2026

23 - 25 April 2026

27 - 28 June 2026

24 - 25 July 2026

14 - 16 August 2026

26 - 28 September 2025

18 - 21 September 2025

Asia

17 - 19 October 2025

17 - 19 October 2025

17 - 19 October 2025

08 - 09 November 2025

14 - 16 November 2025

29 November - 07 December 2025

06 - 08 March 2026

15 - 17 May 2026

26 - 28 September 2025

19 - 22 June 2025

01 - 04 May 2025

11 - 20 April 2025

01 - 02 March 2025

South America

18 - 22 November 2025

18 - 22 March 2026

31 July - 02 August 2026

18 - 21 September 2025

19 - 21 June 2025

Oceania

27 - 29 November 2025

14 - 15 February 2026

14 - 17 May 2026

Africa

29 - 31 May 2026

MY UTMB

Ririko KUBO

Nationality

Japan

Age

20-34 Women

UTMB Index

Index

20K

50K

100K

100M

566

-

-

-

566

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

05.17.2025

Trainic-World 100mile & 100km in Sainokuni 2025 - 100mile

100M

161 KM
9550 M+

34:32:13

100 / 104

7 / 8

09.22.2024

Sky View Trail 2024 - Sky View Trail 130

100M

137 KM
9000 M+

25:44:03

20 / 102

1 / 8

04.26.2024

MtFUJI100 2024 - FUJI

100M

166.6 KM
7039 M+

32:39:42

189 / 1443

15 / 181

05.20.2023

Trainic-World 100mile & 100km in Sainokuni 2023 - 100MILE RELAY_2

50K

54 KM
3360 M+

09:30:40

5 / 12

1 / 2

Statistics

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

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