Info
| Last name | Kostkowski |
| First name | Joachim |
| Nationality |  Poland |
| Date of birth | 09-08-2007 |
| Age | 18 |
About Joachim Kostkowski
Joachim Kostkowski is a Polish cycling professional, 18 years old.
| Date | Rank | Race | |||||
|---|---|---|---|---|---|---|---|
| 16-11 | DNF | Dalej Na Północ Się Nie Da (C2) | |||||
| 15-11 | LAP | Owocowy Przełaj (C2) | |||||
| 28-06 | 13 | National Road Championships - Poland U19 (CN) | |||||
| 25-06 | 13 | National Road Championships - Poland TT U19 (CN) | |||||
| La Coupe du President de la Ville de Grudziądz (2.1) | |||||||
| 44 |  Standings | ||||||
| 04-05 | 58 | Stage 4Grudziadz - Grudziadz (103.0km) | |||||
| 03-05 | 21 | Stage 3Swiecie - Swiecie (93.0km) | |||||
| 02-05 | 54 | Stage 2Kijewo Królewskie - Kijewo Królewskie (90.0km) | |||||
| 01-05 | 44 | Stage 1Gruta - Lasin (102.0km) | |||||
 Internationale Cottbuser Junioren-Etappenfahrt (2.1) | |||||||
| 50 | Standings | ||||||
| 06-04 | 48 | Stage 3Dissen - Dissen (120.0km) | |||||
| 05-04 | 83 | Stage 2bCottbus - Cottbus (60.0km) | |||||
| 05-04 | 75 | Stage 2aPapproth - Papproth (9.0km) | |||||
| 04-04 | 43 | Stage 1Drebkau - Drebkau (77.0km) | |||||