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Athletics - Koji Hayasaka
Japan
Koji Hayasaka is an athlete who competes internationally for Japan. His last result is the 81th place for the Tokyo 2020 Marathon. He competes in marathon.
- Results
- Identity
- Prize list
Resultats
Koji Hayasaka - Results
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- 2020
Event Discipline Pos Date TokyoMen's Marathon 81 01/03/2020 - 2017
Event Discipline Pos Date TokyoMen's Marathon 53 26/02/2017 - 2012
Event Discipline Pos Date 
BostonMen's Marathon 18 16/04/2012