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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

Shiro YAMAGUCHI

Nationality

Japan

Age

45-49 Men

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UTMB Index

Index

20K

50K

100K

100M

412

410

393

-

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

06.21.2025

Kaga Spa by UTMB 2025 - 2025 Kaga Spa Trail Endurance100

100K

99.8 KM
6150 M+

-

DNF

DNF

03.15.2025

Mt. Hiei International Trail Run 2025 - 50km

50K

48.6 KM
3010 M+

-

DNF

DNF

10.27.2024

Okumikawa Trailrunning Race 2024 - 35k

50K

36.5 KM
2209 M+

09:32:58

187 / 203

165 / 180

02.12.2024

KATANO Big Rock Trail 2024 - Single

20K

23.1 KM
1130 M+

03:45:01

159 / 389

136 / 277

05.13.2023

Mt. Hiei International Trail Run 2023 - 50km

50K

48.6 KM
3010 M+

10:34:25

512 / 564

442 / 483

07.17.2022

OSJ Ontake 100 2022 - 100 Km

100K

106.5 KM
2430 M+

17:45:04

540 / 785

483 / 689

05.21.2022

Mt. Hiei International Trail Run 2022 - 50km

50K

48.6 KM
3010 M+

10:05:18

445 / 573

371 / 476

08.22.2021

World geopark trailrun 2021 - 40km

50K

39.3 KM
1710 M+

06:23:40

27 / 41

23 / 34

07.14.2019

OSJ Ontake 100 2019 - 100 Km

100K

102.8 KM
3070 M+

17:44:37

658 / 842

592 / 745

Statistics

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

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