| Date | Race Name | Location | Series |
|---|
| 02-11-1951 | 1951-01 | Beach & Road Course | NASCAR Grand National |
| 04-01-1951 | 1951-02 | Charlotte Speedway | NASCAR Grand National |
| 04-08-1951 | 1951-03 | Lakeview Speedway | NASCAR Grand National |
| 04-08-1951 | 1951-04 | Carrell Speedway | NASCAR Grand National |
| 04-15-1951 | 1951-05 | Occoneechee Speedway | NASCAR Grand National |
| 04-22-1951 | 1951-06 | Arizona State Fairgrounds | NASCAR Grand National |
| 04-29-1951 | Wilkes County 150 | North Wilkesboro Speedway | NASCAR Grand National |
| 05-06-1951 | 1951-08 | Martinsville Speedway | NASCAR Grand National |
| 05-27-1951 | Grand Prix of Switzerland | Bremgarten Circuit | Formula One |
| 05-30-1951 | Indianapolis 500 | Indianapolis Motor Speedway | Formula One |
| 05-30-1951 | Indianapolis 500 | Indianapolis Motor Speedway | AAA Champ Car Series |
| 05-30-1951 | Poor Man's 500 | Canfield Speedway | NASCAR Grand National |
| 06-10-1951 | Rex Mays Classic | Milwaukee Mile | AAA Champ Car Series |
| 06-10-1951 | 1951-10 | Columbus Speedway | NASCAR Grand National |
| 06-16-1951 | 1951-11 | Columbia Speedway | NASCAR Grand National |
| 06-17-1951 | Grand Prix of Belgium | Circuit de Spa Francorchamps | Formula One |
| 06-24-1951 | Langhorne 100 | Langhorne Speedway | AAA Champ Car Series |
| 06-24-1951 | 1951-12 | Dayton Speedway | NASCAR Grand National |
| 06-30-1951 | Stock Car Classic | Carrell Speedway | NASCAR Grand National |
| 07-01-1951 | Grand Prix of France | Circuit de Reims | Formula One |
| 07-01-1951 | 1951-14 | Grand Rapids Speedrome | NASCAR Grand National |
| 07-04-1951 | Darlington 250 | Darlington Raceway | AAA Champ Car Series |
| 07-08-1951 | 1951-15 | Bainbridge Speedway | NASCAR Grand National |
| 07-14-1951 | British Grand Prix | Silverstone Circuit | Formula One |
| 07-15-1951 | 1951-16 | Heidelberg Raceway | NASCAR Grand National |
| 07-29-1951 | Grand Prix of Germany | Nurburgring | Formula One |
| 07-29-1951 | 1951-17 | Asheville-Weaverville Speedway | NASCAR Grand National |
| 07-31-1951 | 1951-18 | Monroe County Fairgrounds | NASCAR Grand National |
| 08-01-1951 | 1951-19 | Altamont-Schenectady Fairgrounds | NASCAR Grand National |
| 08-12-1951 | Motor City 250 | Michigan State Fairgrounds | NASCAR Grand National |
| 08-18-1951 | Springfield 100 | Illinois State Fairgrounds | AAA Champ Car Series |
| 08-19-1951 | 1951-21 | Fort Miami Speedway | NASCAR Grand National |
| 08-24-1951 | 1951-22 | Morristown Speedway | NASCAR Grand National |
| 08-25-1951 | 1951-23 | Air Base Speedway | NASCAR Grand National |
| 08-26-1951 | Milwaukee 200 | Milwaukee Mile | AAA Champ Car Series |
| 09-01-1951 | Ted Horn Memorial | DuQuoin State Fairgrounds | AAA Champ Car Series |
| 09-03-1951 | DuQuoin 150 | DuQuoin State Fairgrounds | AAA Champ Car Series |
| 09-03-1951 | Pikes Peak Hill Climb | Pikes Peak | AAA Champ Car Series |
| 09-03-1951 | Southern 500 | Darlington Raceway | NASCAR Grand National |
| 09-07-1951 | 1951-25 | Columbia Speedway | NASCAR Grand National |
| 09-08-1951 | Syracuse 100 | New York State Fairgrounds | AAA Champ Car Series |
| 09-08-1951 | 1951-26 | Central City Speedway | NASCAR Grand National |
| 09-09-1951 | Detroit 100 | Michigan State Fairgrounds | AAA Champ Car Series |
| 09-15-1951 | 1951-27 | Langhorne Speedway | NASCAR Grand National |
| 09-16-1951 | Grand Prix of Italy | Autodromo Nazionale di Monza | Formula One |
| 09-23-1951 | Denver 100 | Centennial Park | AAA Champ Car Series |
| 09-23-1951 | 1951-28 | Charlotte Speedway | NASCAR Grand National |
| 09-23-1951 | 1951-29 | Dayton Speedway | NASCAR Grand National |
| 09-30-1951 | 1951-30 | Wilson Speedway | NASCAR Grand National |
| 10-07-1951 | 1951-31 | Occoneechee Speedway | NASCAR Grand National |
| 10-12-1951 | 1951-32 | Thompson Speedway | NASCAR Grand National |
| 10-14-1951 | 1951-33 | Pine Grove Speedway | NASCAR Grand National |
| 10-14-1951 | 1951-34 | Martinsville Speedway | NASCAR Grand National |
| 10-14-1951 | 1951-35 | Oakland Stadium | NASCAR Grand National |
| 10-21-1951 | San Jose 100 | Santa Clara Fairgrounds | AAA Champ Car Series |
| 10-21-1951 | Wilkes 200 | North Wilkesboro Speedway | NASCAR Grand National |
| 10-28-1951 | Grand Prix of Spain | Pedralbes Circuit | Formula One |
| 10-28-1951 | 1951-37 | Marchbanks Speedway | NASCAR Grand National |
| 11-04-1951 | Phoenix 100 | Arizona State Fairgrounds | AAA Champ Car Series |
| 11-04-1951 | 1951-38 | Speedway Park | NASCAR Grand National |
| 11-11-1951 | Bay Meadows 150 | Bay Meadows Speedway | AAA Champ Car Series |
| 11-11-1951 | 1951-39 | Lakewood Speedway | NASCAR Grand National |
| 11-11-1951 | 1951-40 | Carrell Speedway | NASCAR Grand National |
| 11-25-1951 | 1951-41 | Lakeview Speedway | NASCAR Grand National |
