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UTMB World Series Events

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North America

09 - 12 April 2026

16 - 18 April 2026

23 - 26 April 2026

15 - 17 May 2026

27 - 28 June 2026

23 - 25 July 2026

14 - 16 August 2026

21 - 23 August 2026

10 - 12 September 2026

17 - 20 September 2026

01 - 03 October 2026

08 - 11 October 2026

13 - 15 November 2026

Asia

10 - 12 April 2026

30 April - 03 May 2026

12 - 14 June 2026

18 - 21 June 2026

11 - 13 September 2026

11 - 13 September 2026

02 - 04 October 2026

16 - 18 October 2026

06 - 08 November 2026

13 - 15 November 2026

28 November - 06 December 2026

10 - 12 December 2026

14 - 15 March 2026

06 - 08 March 2026

Oceania

14 - 17 May 2026

26 - 28 November 2026

13 - 14 February 2027

Africa

29 - 31 May 2026

South America

26 - 28 June 2026

31 July - 02 August 2026

17 - 20 September 2026

18 - 22 November 2026

20 - 22 March 2026

MYUTMB

Yuu OOSAWA

Nationality

Japan

Age

40-44 Men

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Club

none

Team

none

Sponsor(s)

none

UTMB Index

Index

20K

50K

100K

100M

631

-

604

608

634

Races

date

Race

country

Cat.

Distance /
m+

Time

Rank

Gender

Score

11.02.2025

Koshu Alps Haute Route Challenge 2025 - kleśa 108

100M

108 KM
6240 M+

17:04:04

7 / 18

7 / 17

09.13.2025

Shinetsu Five Mountains Trail 2025 - 100 miles

100M

162.1 KM
6486 M+

25:22:17

33 / 331

32 / 294

06.21.2025

Kaga Spa by UTMB 2025 - 2025 Kaga Spa Trail Endurance100

100K

99.8 KM
6150 M+

18:56:23

55 / 455

46 / 388

04.25.2025

MtFUJI100 2025 - FUJI

100M

168.6 KM
6254 M+

27:10:05

74 / 1509

68 / 1340

12.08.2024

IZU Trail Journey 2024 - ITJ70k

100K

69.1 KM
3242 M+

07:59:19

46 / 1343

43 / 1120

11.03.2024

Koshu Alps Haute Route Challenge 2024 - Haute Route Challenge

100K

68.8 KM
4130 M+

11:10:20

8 / 137

7 / 113

09.15.2024

Shinetsu Five Mountains Trail 2024 - 110km

100K

109 KM
5330 M+

16:44:39

37 / 65

35 / 59

03.31.2024

HASETSUNE 30K 2024

50K

30 KM
2000 M+

04:13:42

47 / 936

43 / 845

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

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