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UTMB World Series Events

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South America

09 - 12 May 2024

02 - 04 August 2024

19 - 22 September 2024

Oceania

16 - 19 May 2024

28 - 30 November 2024

15 - 16 February 2025

Africa

24 - 26 May 2024

22 - 23 June 2024

North America

29th June 2024

19 - 20 July 2024

20 - 22 September 2024

28 - 29 September 2024

11 - 12 October 2024

07 - 09 November 2024

11 - 13 April 2025

25 - 26 April 2025

Asia

12 - 13 October 2024

17 - 20 October 2024

08 - 10 November 2024

05 - 08 December 2024

03 - 05 May 2024

19 - 21 April 2024

MY UTMB

Koji ZAITSU

Nationality

Japan

Age

50-54 Men

UTMB Index

Index

20K

50K

100K

100M

258

-

-

258

-

Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

10.08.2023

Hasetsune Cup 2023 - HASETSUNE CUP

100K

67 KM
4190 M+

-

DNF

DNF

10.09.2022

Hasetsune Cup 2022

100K

62.6 KM
4241 M+

23:51:30

1280 / 1285

1121 / 1126

11.19.2016

FunTrails 100K 2016 - FTR100 Round Chichibu & Okumusashi

100K

110 KM
5560 M+

28:08:26

252 / 433

234 / 396

10.09.2016

Hasetsune 2016 - Hasetsune Cup

50K

63.1 KM
3660 M+

20:35:50

1586 / 1921

1419 / 1697

10.31.2015

Hasetsune 2015 - Hasetsune Cup

50K

63.1 KM
3660 M+

12:33:31

448 / 2045

424 / 1814

10.12.2014

Hasetsune 2014 - Hasetsune Cup

50K

63.1 KM
3670 M+

17:17:38

1251 / 1922

1148 / 1708

10.13.2013

Hasetsune 2013 - Hasetsune Cup

100K

72 KM
4200 M+

15:45:57

886 / 2127

817 / 1880

04.26.2013

Ultra-Trail Mt. Fuji 2013 - UTMF

100M

161 KM
9164 M+

37:50:51

289 / 724

259 / 610

10.07.2012

Hasetsune 2012 - Hasetsune Cup

100K

72 KM
4200 M+

13:57:50

557 / 1984

516 / 1750

07.14.2012

OSJ Ontake Ultra-Trail®️ 2012 - 100 Km

100K

100 KM
3680 M+

18:47:30

701 / 738

637 / 668

Statistics

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

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