El AMA Motocross ya ha hecho oficial su calendario para 2018. Tras la temporada de supercross, Hangtown dará inicio a una nueva temporada de verano el 19 de mayo. Ironman, en Indiana, será la última prueba del año que viene.
| 2018 Lucas Oil Pro Motocross Championship Schedule | |||
| May 19 | Hangtown Motocross Classic | Prairie City SVRA | Rancho Cordova, California |
| May 26 | Glen Helen National | Glen Helen Raceway | San Bernardino, California |
| June 2 | Thunder Valley National | Thunder Valley MX Park | Lakewood, Colorado |
| June 16 | High Point National | High Point Raceway | Mt. Morris, Pennsylvania |
| June 23 | Tennessee National | Muddy Creek Raceway | Blountville, Tennessee |
| June 30 | Southwick National | Southwick MX Park | Southwick, Massachusetts |
| July 7 | RedBud National | RedBud MX | Buchanan, Michigan |
| July 21 | Spring Creek National | Spring Creek MX Park | Millville, Minnesota |
| July 28 | Washougal National | Washougal MX Park | Washougal, Washington |
| Aug 11 | Unadilla National | Unadilla MX | New Berlin, New York |
| Aug 18 | Budds Creek National | Budds Creek MX Park | Mechanicsville, Maryland |
| Aug 25 | Ironman National | Ironman Raceway | Crawfordsville, Indiana |
