Mid-Ohio MX Park
- Rounds
- 1
- Seasons
- 1
- First
- 1974
- Latest
- 1974
Every Round
| Season | Date | Race | 450 Winner | 250 Winner |
|---|---|---|---|---|
| 1974 | Jul 21 | Mid-Ohio MX Park National MX R8 | — | — |
| Season | Date | Race | 450 Winner | 250 Winner |
|---|---|---|---|---|
| 1974 | Jul 21 | Mid-Ohio MX Park National MX R8 | — | — |