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UTMB World Series Events

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Oceania

15 - 16 February 2025

15 - 18 May 2025

27 - 29 November 2025

Asia

01 - 02 March 2025

11 - 20 April 2025

01 - 04 May 2025

16 - 18 May 2025

19 - 22 June 2025

05 - 08 December 2024

15 - 17 November 2024

08 - 10 November 2024

17 - 20 October 2024

11 - 13 October 2024

South America

18 - 22 March 2025

19 - 21 June 2025

01 - 03 August 2025

18 - 21 September 2025

North America

11 - 13 April 2025

25 - 26 April 2025

28 - 29 June 2025

25 - 26 July 2025

19 - 21 September 2025

27 - 28 September 2025

02 - 04 October 2025

10 - 11 October 2025

Africa

22 - 26 May 2025

MY UTMB

Koji YAMAZAKI

Nationality

Japan

Age

40-44 Men

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UTMB Index

Index

20K

50K

100K

100M

597

-

587

397

597

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

06.07.2024

Tamba 100 Adventure Trail 2024 - 100 mile

100M

168 KM
16210 M+

48:50:02

11 / 32

11 / 28

02.17.2024

Tarawera Ultra-Trail by UTMB® 2024 - TMiler

100M

162.5 KM
3832 M+

22:47:10

37 / 329

31 / 237

09.16.2023

Shinetsu Five Mountains Trail 2023 - 100 miles

100M

162.6 KM
7730 M+

31:04:22

126 / 253

111 / 216

07.16.2023

OSJ Ontake 100 2023 - 100 Km

100K

109.2 KM
3780 M+

18:54:35

604 / 755

514 / 621

04.21.2023

Tamba 100 Adventure Trail 2023 - 100 mile

100M

143 KM
14000 M+

42:54:55

12 / 17

12 / 17

04.09.2023

AYABE Trailrun 2023 - 48K

50K

51.4 KM
2410 M+

06:07:32

31 / 301

28 / 251

02.11.2023

Tarawera Ultramarathon By UTMB® 2023 - TUMMiler

100M

165.2 KM
5470 M+

21:50:08

59 / 350

51 / 258

09.17.2022

Shinetsu Five Mountains Trail 2022 - 100 miles

100M

162.6 KM
7730 M+

29:59:25

85 / 223

77 / 190

11.13.2021

Osaka Natsunojin Kurondo Rondo 2021 - 180K

100M

183.7 KM
8850 M+

39:05:12

6 / 9

5 / 8

05.01.2021

Yarikan100 2021

100M

164.7 KM
8700 M+

33:45:12

9 / 18

8 / 16

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

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