Skip to Content

UTMB World Series Events

Select the event you're interested in

Register to discover the race

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

Kosuke KUROSAWA

Nationality

Japan

Age

45-49 Men

Connect to claim this page

UTMB Index

Index

20K

50K

100K

100M

596

-

571

595

502

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

08.29.2025

HOKA UTMB Mont-Blanc 2025 - UTMB

100M

174 KM
9900 M+

40:46:06

830 / 1665

730 / 1444

06.21.2025

Kaga Spa by UTMB 2025 - Kaga Spa Trail Endurance100

100K

99.8 KM
6150 M+

21:55:36

120 / 455

101 / 388

05.10.2025

ASO VOLCANO TRAIL 2025 - 112km

100K

115.1 KM
5240 M+

18:48:30

94 / 428

84 / 370

01.25.2025

Nara Ishibutai 100 2025 - Nara Ishibutai 100 40km

50K

40 KM
2660 M+

06:45:35

14 / 73

13 / 58

11.08.2024

TransLantau by UTMB 2024 - TransLantau120

100M

126 KM
6100 M+

29:52:35

88 / 187

75 / 150

08.30.2024

HOKA UTMB Mont-Blanc 2024 - UTMB

100M

173.3 KM
9525 M+

39:03:00

712 / 1760

631 / 1555

06.08.2024

Okushinano100 2024 - 100K

100K

100.8 KM
4680 M+

13:51:52

48 / 550

45 / 460

03.23.2024

Hiroshima Wangan Trail Run 2024 - 109km

100K

107 KM
6180 M+

22:22:52

98 / 497

87 / 415

01.27.2024

Nara Ishibutai 100 2024 - Nara Ishibutai 100 66km

100K

66 KM
4800 M+

12:16:18

6 / 23

5 / 17

12.10.2023

IZU Trail Journey 2023 - ITJ70k

100K

69.1 KM
3242 M+

08:25:02

61 / 1364

56 / 1128

Statistics

Filter by UTMB INDEX

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

Join us

Sponsorship

Race Organisers

Jobs

Stay in Touch

FAQ and Help

Contact Us

Follow us

Terms & conditions

Privacy Policy

©2024 UTMB® all rights reserved. Ultra-Trail® and UTMB® are registered trademarks..

Follow the races live