AMA Supercross 2018
| Datum | Grad | Staza |
| January 6 | Anaheim, CA | Angel Stadium |
| January 13 | Houston, TX | NRG Stadium |
| January 20 | Anaheim, CA | Angel Stadium |
| January 27 | Glendale, AZ | U. of Phoenix Stadium |
| February 3 | Oakland, CA | Oakland Alameda Coliseum |
| February 10 | San Diego, CA | Petco Park |
| February 17 | Arlington, TX | AT&T Stadium |
| February 24 | Tampa, FL | Raymond James Stadium |
| March 3 | Atlanta, GA | Mercedes-Benz Stadium |
| March 10 | Daytona, FL | Daytona Intl. Speedway |
| March 17 | St. Louis, MO | Dome at America’s Center |
| March 24 | Indianapolis, IN | Lucas Oil Stadium |
| April 7 | Seattle, WA | Centurylink Field |
| April 14 | Minneapolis, MN | U.S. Bank Stadium |
| April 21 | Foxborough, MA | Gillette Stadium |
| April 28 | Salt Lake City, UT | Rice-Eccles Stadium |
| May 5 | Las Vegas, NV | Sam Boyd Stadium |
AMA Motocross 2018
| Datum | Staza | Grad |
|---|---|---|
| May 19 | Hangtown Motocross Classic | Sacramento, CA |
| May 26 | Glen Helen National | San Bernardino, CA |
| June 2 | Thunder Valley National | Lakewood, CO |
| June 16 | High Point National | Mt. Morris, PA |
| June 23 | Tennessee National | Blountville, TN |
| June 30 | Southwick National | Southwick, MA |
| July 7 | RedBud National | Buchanan, MI |
| July 21 | Spring Creek National | Millville, MN |
| July 28 | Washougal National | Washougal, WA |
| August 11 | Unadilla National | New Berlin, NY |
| August 18 | Budds Creek National | Mechanicsville, MD |
| August 25 | Ironman National | Crawfordsville, IN |