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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

14 - 15 March 2026

10 - 12 April 2026

30 April - 03 May 2026

18 - 21 June 2026

11 - 13 September 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

11 - 20 April 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

Yuji KOSAKA

Nationality

Japan

Age

55-59 Men

UTMB Index

Index

20K

50K

100K

100M

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-

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Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

04.26.2019

Ultra-Trail Mt. Fuji 2019 - UTMF_OSHINO 114km

100K

114.2 KM
4860 M+

27:41:23

483 / 840

413 / 706

09.15.2018

Shinetsu Five Mountains Trail 2018 - 100 miles

100M

164.3 KM
6420 M+

29:27:22

131 / 282

122 / 262

05.19.2018

Trainic-World in Sainokuni 2018 - 100km

100M

108.5 KM
6830 M+

25:29:38

124 / 294

119 / 276

10.08.2017

OSJ Koumi 2017 - 100 Miles

100M

170.9 KM
7720 M+

34:36:21

101 / 126

96 / 118

10.09.2016

Hasetsune 2016 - Hasetsune Cup

50K

63.1 KM
3660 M+

15:21:06

669 / 1921

614 / 1697

09.11.2016

Sky View Trail Yamada Noboru 2016 - Memorial Cup

100M

121.4 KM
7120 M+

28:34:36

138 / 393

136 / 382

07.03.2016

KITATANZAWA 12H ADVENTURE RACE 2016 - 45k

50K

44.4 KM
3510 M+

08:21:59

535 / 970

505 / 897

09.22.2015

Shinetsu Five Mountains Trail 2015 - 110 Km

100K

106.6 KM
3970 M+

17:31:35

185 / 564

169 / 499

09.14.2014

Shinetsu Five Mountains Trail 2014 - 110 Km

100K

106.6 KM
3970 M+

18:44:58

213 / 539

180 / 427

Statistics

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

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