Most racedays with other riders
Riders sorted by the number of times they started in the same race as Sebastian Koster.
| # | Rider | Number of races |
|---|---|---|
| 1 | GROMAN Adrian | 3 |
| 2 | LAPIERRE David | 3 |
| 3 | BAKER Carson | 3 |
| 4 | ADAMSKI Kash | 3 |
| 5 | CHANDLER Evans | 3 |
| 6 | LASKER Harry | 3 |
| 7 | HOGUE Brady | 3 |
| 8 | HENNESSEY Xavier | 2 |
| 9 | HALVERSON Nathaniel | 2 |
| 10 | MARTINEZ Zach | 2 |
| 11 | DRAKE Beckam | 2 |
| 12 | GERVEZ Nathaniel | 2 |
| 13 | JURACICH Ben | 2 |
| 14 | EDMONDS Enzo | 2 |
| 15 | DAYTON-BRANTMEIER Ruben | 2 |
| 16 | NEWMAN Gavin | 2 |
| 17 | WILLER Lane | 2 |
| 18 | LAVOIE Clark | 2 |
| 19 | BANISH Elijah | 2 |
| 20 | BOHNE Parker | 2 |
| 21 | STEPHENS Cadence | 2 |
| 22 | DEBENEDETTI Gregory | 2 |
| 23 | HAMPSON Jack | 2 |
| 24 | CHILD Rowan | 2 |
| 25 | RITTER Levi | 2 |
| 26 | FREYRE Caden | 2 |
| 27 | VOLLMUTH Aidan | 2 |
| 28 | HINCAPIE Enzo | 2 |
| 29 | ORA August | 2 |
| 30 | HENDERSHOT Landon | 2 |
| 31 | CLAUD Phillips | 2 |
| 32 | NIEDERMAN Edmond | 2 |
| 33 | BURCKEL Peyton | 2 |
| 34 | PRICE-GLYNN Lucas | 2 |
| 35 | MCDONALD Matthew | 2 |
| 36 | KOWALONEK Joel | 2 |
| 37 | BROWN Ezra | 2 |
| 38 | BARRY Ashlin | 2 |
| 39 | IHRIE Colton | 2 |
| 40 | MER Maël | 1 |
| 41 | YSABELLE-ANDROUIN Enzo | 1 |
| 42 | HOURMANT Mae | 1 |
| 43 | LEBRETON Mattis | 1 |
| 44 | FRÈREJACQUES Noah | 1 |
| 45 | STEVENS Blake | 1 |
| 46 | ORHOLM-LØNSETH Sindre | 1 |
| 47 | VASSAL Théophile | 1 |
| 48 | ANNE Martin | 1 |
| 49 | TIMMERMAN Mageno | 1 |
| 50 | BRUYERE JOUMARD Soren | 1 |