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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

Masaaki KOSAKI

Nationality

Japan

Age

50-54 Men

UTMB Index

Index

20K

50K

100K

100M

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-

-

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Races

date

Race

country

Cat.

Distance /
mt+

Time

Rank

Gender

Score

07.14.2019

S-Mountain 2019 - 4100D Mountain Trail

100K

66.6 KM
3460 M+

10:21:56

70 / 403

61 / 333

12.09.2018

IZU Trail Journey 2018

100K

71.2 KM
3190 M+

09:33:12

135 / 1341

129 / 1172

07.16.2017

Nozawa Onsen 2017 - 4100D MountainTrail

100K

66.5 KM
3960 M+

10:52:38

73 / 308

64 / 262

06.26.2016

Spa Trail 2016 - SHIMA TO KUSATSU

100K

70.8 KM
3450 M+

11:35:50

299 / 709

265 / 607

09.14.2014

Shinetsu Five Mountains Trail 2014 - 110 Km

100K

106.6 KM
3970 M+

13:47:56

28 / 539

26 / 427

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

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