Kazumasa OZAKI
Japan
45-49 Men
Unavailable UTMB Index
Unavailable UTMB Index
Unavailable UTMB Index
How does the calculation work?
Evolution
Best UTMB Score
636
Finished race(s)
32
Top 10
2
2026
September 22
110km
Shinetsu Five Mountains Trail
Cat.
country
Distance
118 KM
4446 M+
Time
19:47:25
Rank
176
452
Gender
153
378
2019
June 29
80K
Utsukushigahara Trail Run
Cat.
country
Distance
79.3 KM
4260 M+
Time
12:32:46
Rank
77
395
Gender
72
349
2017
December 10
IZU TRAIL JOURNEY
IZU Trail Journey
Cat.
country
Distance
71.4 KM
3110 M+
Time
11:25:39
Rank
398
1220
Gender
368
1078
Cat.
country
Distance
66.5 KM
3960 M+
Time
11:24:37
Rank
103
308
Gender
91
262