Masahiro Koseki
- Japan
- Born: 1993
Starts
7
Full Athlete Results
| Date | Date | Pos | Event | Time |
|---|---|---|---|---|
| 2016-09-25 |
25 Sep
2016 |
25 |
2016 Murakami NTT ASTC Triathlon Asian Cup Elite Men |
01:54:54 |
| 2015-11-08 |
08 Nov
2015 |
13 |
2015 JPN Duathlon National Championships Elite Men |
02:06:41 |
| 2015-09-20 |
20 Sep
2015 |
29 |
2015 Murakami ASTC Triathlon Asian Cup Elite Men |
01:55:01 |
| 2014-09-28 |
28 Sep
2014 |
38 |
2014 Murakami ASTC Triathlon Asian Cup Elite Men |
01:55:53 |
| 2014-07-27 |
27 Jul
2014 |
22 |
2014 Amakusa ASTC Triathlon Premium Asian Cup Elite Men |
02:04:01 |
| 2014-07-13 |
13 Jul
2014 |
60 |
2014 Osaka ASTC Sprint Triathlon Asian Cup Elite Men |
01:07:16 |
| 2013-09-29 |
29 Sep
2013 |
36 |
2013 Murakami ITU Triathlon Asian Cup Elite Men |
01:58:58 |