Info
| Last name | Hamminga |
| First name | Maarten |
| Nationality |  Netherlands |
| Date of birth | 31-08-2004 |
| Age | 21 |
| Date | Rank | Race | |
|---|---|---|---|
| 25-06 | 68 | National Road Championships - Netherlands U23 (CN) | |
| 21-06 | 23 | National Road Championships - Netherlands TT U23 (CN) | |
 Tour of Malopolska (2.2) | |||
| 55 |  Standings | ||
| 04-06 | 48 | Stage 3Jablonka - Przehyba (125.0km) | |
| 03-06 | 98 | Stage 2Wieliczka - Nowy Targ (150.0km) | |
| 02-06 | 70 | Stage 1Koszyce - Myslenice (146.0km) | |
| 01-06 | 116 | PrologueKraków - Kraków (1.0km) | |