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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

Europe

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

19 - 21 March 2026

22 - 25 January 2026

07 - 09 November 2025

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

Koji SATO

Nationality

Japan

Age

55-59 Men

UTMB Index

Index
20K
50K
100K
100M

371

-

369

-

363

Races

date
Race
country
Cat.
Distance /
m+
Time
Rank
Gender
Score
04.25.2025
MtFUJI100 2025 - FUJI
100M
168.6 KM
6254 M+
43:14:28
1201 / 1509
1110 / 1340
11.16.2024
FTR Chichibu＆ Okumusashi 2024 - FTR50
50K
55.1 KM
2850 M+
11:04:36
398 / 518
327 / 421
10.09.2022
Hasetsune Cup 2022
100K
62.6 KM
4241 M+
20:09:26
911 / 1285
815 / 1126
07.08.2018
KITATANZAWA 12TH ADVENTURE RACE 2018 - 44km
50K
41.5 KM
3400 M+
09:25:52
827 / 966
771 / 888
12.17.2017
coast to coast Crossing of Boso Peninsula 2017 - 70km
50K
67.3 KM
2420 M+
10:33:52
237 / 454
212 / 405
09.03.2017
Trainic-World In Ogose-Tokigawa 2017 - 30km
20K
32.7 KM
1360 M+
04:22:40
114 / 372
106 / 318

Statistics

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