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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

26 - 28 June 2026

31 July - 02 August 2026

18 - 21 September 2025

Oceania

27 - 29 November 2025

14 - 15 February 2026

14 - 17 May 2026

Africa

29 - 31 May 2026

MY UTMB

Yusuke NAKASAI

Nationality

Japan

Age

20-34 Men

UTMB Index

Index

20K

50K

100K

100M

731

730

-

-

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

05.11.2025

FUTAGAMIYAMA TRAILRUN 2025 - 20k

20K

20 KM
1200 M+

01:50:22

2 / 390

2 / 323

05.12.2024

FUTAGAMIYAMA TRAILRUN 2024 - 16K

20K

16 KM
900 M+

01:29:52

1 / 344

1 / 286

04.15.2023

善光寺ラウンドトレイル 2023 - Zenkoji Round Trail - 善光寺ラウンドトレイル（20km）

20K

20 KM
1299 M+

02:03:28

5 / 6

5 / 6

06.11.2022

Okushinano100 2022 - 100K

100K

100.8 KM
4680 M+

11:13:19

7 / 490

7 / 425

Statistics

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

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