Info
| Last name | Koster |
| First name | Bjorn |
| Nationality |  Netherlands |
| Date of birth | 11-02-2004 |
| Age | 21 |
| Date | Rank | Race | |||||
|---|---|---|---|---|---|---|---|
 Okolo jiznich Cech / Tour of South Bohemia
(2.2) | |||||||
| 93 |  Standings | ||||||
| 10-09 | 76 | Stage 4Ceske Budejovice - Jindřichův Hradec (168.0km) | |||||
| 09-09 | 84 | Stage 3Český Krumlov - Javornik (133.0km) | |||||
| 08-09 | 99 | Stage 2České Velenice - Studená (137.0km) | |||||
| 07-09 | 114 | Stage 1Třeboň - Milevsko (138.0km) | |||||
| Olympia's Tour (2.2) | |||||||
| 23-03 | DNF | Stage 2Assen - Assen (165.0km) | |||||
| 22-03 | 144 | Stage 1Assen - Assen (9.0km) | |||||
| 12-03 | 92 | Albert Achterhes Profronde van Drenthe (1.1) | |||||
| 15-01 | 20 | Dutch National Championships CX U23 (CN) | |||||
Teams
| Year | Team |
|---|---|
| 2025 | Giant Store Assen CT - NWVG |
| 2024 | Giant Store Assen - NWVG |
Victories
| This year | 0 |
| Total | 0 |