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UTMB World Series Events

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Asia

08 - 09 November 2025

14 - 16 November 2025

29 November - 07 December 2025

06 - 08 March 2026

30 April - 03 May 2026

15 - 17 May 2026

18 - 21 June 2026

11 - 13 September 2026

10 - 12 December 2026

17 - 19 October 2025

17 - 19 October 2025

17 - 19 October 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

North America

21 - 23 November 2025

05 - 07 March 2026

09 - 12 April 2026

23 - 25 April 2026

27 - 28 June 2026

23 - 25 July 2026

14 - 16 August 2026

17 - 20 September 2026

08 - 11 October 2026

02 - 04 October 2025

26 - 28 September 2025

Oceania

27 - 29 November 2025

14 - 15 February 2026

14 - 17 May 2026

Africa

29 - 31 May 2026

MY UTMB

Kai KUROKAWA

Nationality

Japan

Age

20-34 Men

UTMB Index

Index

20K

50K

100K

100M

534

-

534

401

494

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

10.10.2025

LAKE BIWA 100 2025 - LAKE BIWA100

100M

169 KM
10500 M+

47:07:21

156 / 244

117 / 173

07.13.2025

OSJ Ontake 100 2025 - 100 Km

100K

99.5 KM
3395 M+

15:40:10

499 / 879

436 / 748

11.10.2024

Island Trail AWAJI-The Legend of KUNIUMI- 2024 - 43K

50K

43 KM
2170 M+

05:17:38

29 / 296

25 / 220

09.16.2023

Shinetsu Five Mountains Trail 2023 - 100 miles

100M

162.6 KM
7730 M+

30:46:27

117 / 253

102 / 216

09.17.2022

Shinetsu Five Mountains Trail 2022 - 110km

100K

109 KM
5330 M+

19:54:46

116 / 367

103 / 303

Statistics

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

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