Info
| Last name | Kobayashi |
| First name | Marino |
| Nationality |  Japan |
| Date of birth | 01-07-1994 |
| Age | 31 |
Monuments
| Year | Milano - San Remo | Tour of Flanders | Paris - Roubaix | Liège-Bastogne-Liège | Il Lombardia |
|---|---|---|---|---|---|
| 2017 | - | - | - | - | DNF |
| Date | Rank | Race | |||||
|---|---|---|---|---|---|---|---|
 Giro della Toscana (2.1) | |||||||
| 20-09 | DNF | Stage 1Arezzo - Montecatini Terme (174.0km) | |||||
| 17-09 | DNF | Memorial Marco Pantani (1.1) | |||||
 Tour de l'Avenir (2.NCUP) | |||||||
| 26-08 | DNF | Stage 7Val-d'Isère - Vailmeinier (121.0km) | |||||
| 25-08 | 72 | Stage 6Saint-Gervais Mont-Blanc - Tignes (123.0km) | |||||
| 24-08 | 117 | Stage 5Scionzier - Les Carroz-d'Arâches (97.0km) | |||||
| 23-08 | 67 | Stage 4Lugny - Lugny (16.0km) | |||||
| 22-08 | 102 | Stage 3Bourg-en-Bresse - Autun (171.0km) | |||||
| 21-08 | 114 | Stage 2Montrond-les-Bains - Trévoux (156.0km) | |||||
| 20-08 | 109 | Stage 1Le Puy-en-Velay - Veauche (139.0km) | |||||
| 14-08 | DNF | 41° Gran Premio Sportivi di Poggiana (1.2U) | |||||
 Vuelta a Burgos (2.HC) | |||||||
| 78 |  Standings | ||||||
| 06-08 | 65 | Stage 5Caleruega - Lagunas de Neila (163.0km) | |||||
| 05-08 | 141 | Stage 4Aranda de Duero - Lerma (145.0km) | |||||
| 04-08 | 100 | Stage 3Valle de Sedano - Villarcayo (198.0km) | |||||
| 03-08 | 15 | Stage 2Burgos - Burgos (10.0km) | |||||
| 02-08 | 118 | Stage 1Sasamón - Melgar de Fernamental (158.0km) | |||||
| 25-06 | 1 | National Road Championships - Japan U23 (CN) | |||||
| 24-06 | 1 | National Road Championships - Japan TT U23 (CN) | |||||
| 09-04 | 77 |  Ronde van Vlaanderen U23 (1.NCUP) | |||||
Teams
| Year | Team |
|---|---|
| 2025 | JCL Team Ukyo |
| 2024 | Matrix Powertag |
| 2023 | Matrix Powertag |
| 2022 | Matrix Powertag |
| 2021 | Matrix Powertag |
| 2020 |  Giotti Victoria |
| 2019 | Giotti Victoria |
| 2018 | Nippo - Vini Fantini - Europa Ovini |
| 2017 | Nippo - Vini Fantini |
| 2016 | Nippo - Vini Fantini |
Victories
| This year | 0 |
| Total | 4 |