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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

10 - 12 April 2026

30 April - 03 May 2026

18 - 21 June 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

16 - 18 May 2025

11 - 20 April 2025

01 - 02 March 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

Yuzo KOSHIBA

Nationality

Japan

Age

35-39 Men

UTMB Index

Index
20K
50K
100K
100M

444

-

442

341

-

Races

date
Race
country
Cat.
Distance /
m+
Time
Rank
Gender
Score
06.14.2025
Okumusashi Long Trail Race 105K & 35K 2025 - The 3rd Okumusashi Long Trail Race 105K
100M
105 KM
8495 M+
-
DNF
DNF
10.13.2024
Japan Mountain Endurance Race 2024
100K
71.5 KM
4800 M+
18:13:59
927 / 1503
837 / 1299
03.31.2024
HASETSUNE 30K 2024
50K
30 KM
2000 M+
06:29:20
715 / 936
650 / 845
05.14.2023
FunTrails Round Minano 2023 - 50k
50K
53 KM
2870 M+
08:25:37
148 / 394
134 / 332
06.11.2022
Okushinano100 2022 - 50K
50K
52.4 KM
2390 M+
09:12:40
136 / 280
107 / 197
09.03.2017
Trainic-World In Ogose-Tokigawa 2017 - 30km
20K
32.7 KM
1360 M+
04:30:14
140 / 372
130 / 318

Statistics

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