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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

10 - 12 April 2026

30 April - 03 May 2026

18 - 21 June 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

16 - 18 May 2025

11 - 20 April 2025

01 - 02 March 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

Ko KURIHARA

Nationality

Japan

Age

20-34 Men

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UTMB Index

Index

20K

50K

100K

100M

650

-

646

641

-

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

09.14.2025

Shinetsu Five Mountains Trail 2025 - 110km

100K

112.7 KM
4309 M+

19:37:54

105 / 306

91 / 259

10.13.2024

Japan Mountain Endurance Race 2024

100K

71.5 KM
4800 M+

-

DNF

DNF

09.15.2024

Shinetsu Five Mountains Trail 2024 - 110km - Togakushi

100K

90 KM
3595 M+

12:47:46

1 / 345

1 / 272

06.08.2024

Okushinano100 2024 - 100K

100K

100.8 KM
4680 M+

13:26:37

33 / 550

30 / 460

05.18.2024

Trainic-World 100mile & 100km in Sainokuni 2024 - 100MILE RELAY_3

50K

55 KM
3680 M+

07:39:28

3 / 23

3 / 22

10.08.2023

Hasetsune Cup 2023 - HASETSUNE CUP

100K

67 KM
4190 M+

09:33:06

43 / 1551

42 / 1332

12.11.2022

IZU Trail Journey 2022 - ITJ70k

100K

69.1 KM
3242 M+

08:35:37

87 / 1340

80 / 1131

10.11.2020

SKYLINE TRAIL SUGADAIRA 2020 - Sky half

20K

22.8 KM
1190 M+

02:30:15

14 / 221

14 / 162

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

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