Jeffco Speedway
NASCAR Cup Series · 1968–1969 · 2 races · 0.5 mi · paved
| Races | Winners | Most wins | First | Last |
|---|---|---|---|---|
| 2 | 2 | 1 | 1968 | 1969 |
Every race
| Season | # | Race | Winner | Make | Team |
|---|---|---|---|---|---|
| 1969 | 52 | Jeffco 200 | Bobby Isaac | Dodge | K&K Insurance Racing |
| 1968 | 49 | Peach State 200 | Cale Yarborough | Mercury | Wood Brothers Racing |