Info
| Last name | Koster |
| First name | Adne |
| Nationality |  Netherlands |
| Date of birth | 24-08-2000 |
| Age | 25 |
| Place of birth | Assen |
| Date | Rank | Race | |||||
|---|---|---|---|---|---|---|---|
| 11-10 | 68 |  Paris-Tours Espoirs (1.2U) | |||||
| 20-09 | 35 |  Gooikse Pijl (1.1) | |||||
| 13-09 | DNF | Antwerp Port Epic / Sels Trophy (1.1) | |||||
| 29-08 | 82 | Druivenkoers - Overijse (1.1) | |||||
| 21-08 | 19 | National Road Championships - Netherlands U23 (CN) | |||||
 Czech Tour (2.1) | |||||||
| 84 |  Standings | ||||||
| 09-08 | 85 | Stage 4Mohelnice - Šternberk (179.0km) | |||||
| 08-08 | 110 | Stage 3Olomouc - Frýdek-Místek (209.0km) | |||||
| 07-08 | 115 | Stage 2Prostejov - Uničov (193.0km) | |||||
| 06-08 | 13 | Stage 1Uničov - Uničov (18.0km) | |||||
| 08-03 | 13 | 44ste Dorpenomloop Rucphen (1.2) | |||||
| 03-03 | 86 | Le Samyn (1.1) | |||||
Teams
Victories
| This year | 0 |
| Total | 1 |