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Europe

22 - 25 January 2026

19 - 22 March 2026

19 - 21 March 2026

09 - 12 April 2026

24 - 26 April 2026

01 - 03 May 2026

14 - 17 May 2026

15 - 17 May 2026

23rd May 2026

11 - 14 June 2026

12 - 14 June 2026

18 - 20 June 2026

24 - 28 June 2026

01 - 05 July 2026

09 - 11 July 2026

10 - 12 July 2026

15 - 19 July 2026

17 - 19 July 2026

24 - 26 July 2026

01 - 02 August 2026

06 - 08 August 2026

24 - 30 August 2026

10 - 13 September 2026

11 - 13 September 2026

18 - 20 September 2026

24 - 27 September 2026

30 - 31 October 2026

30 October - 01 November 2026

07 - 09 November 2025

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

13 - 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

Naoki YAMAZAKI

Nationality

Japan

Age

50-54 Men

UTMB Index

Index
20K
50K
100K
100M

376

-

377

-

-

Races

date
Race
country
Cat.
Distance /
m+
Time
Rank
Gender
Score
03.23.2025
Osj Shinshiro Trail 2025 - OSJ SHINSHIRO TRAIL 32K
50K
31.2 KM
2520 M+
07:42:27
374 / 604
339 / 531
11.03.2018
NINJA TRAIL RUN 2018 - Long course
50K
48 KM
2500 M+
07:48:39
140 / 336
129 / 304
03.20.2016
Osj Shinshiro Trail 2016 - 32km
20K
28.4 KM
1930 M+
05:58:17
183 / 638
170 / 574
04.26.2014
Ultra-Trail Mt. Fuji 2014 - STY
100K
92 KM
4715 M+
17:32:36
108 / 691
96 / 596
09.15.2013
Hakuba International Trails 2013 - Long
50K
52 KM
2260 M+
07:53:12
249 / 553
221 / 463
09.07.2013
OSJ Yatsugatake Super Trail 2013 - 100 Km
100K
103 KM
4500 M+
15:51:58
106 / 309
98 / 285

Statistics

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

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