January
3	Edison International Field, Anaheim, CA 250cc / 125cc (West)
10	Bank One Ballpark, Phoenix, AZ 250cc / 125cc (West)
17	Edison International Field, Anaheim, CA 250cc / 125cc (West)
24	Qualcomm Stadium, San Diego, CA 250cc / 125cc (West)
31	Edison International Field, Anaheim, CA 250cc / 125cc (West)
February
7	Pacific Bell Park, San Francisco, CA 250cc / 125cc (West)
14	Reliant Park, Houston, TX 250cc / 125cc (East)
21	Metrodome, Minneapolis, MN 250cc / 125cc (East)
28	Georgia Dome, Atlanta, GA (125 East) 250cc / 125cc (East)
March
6	Daytona International Speedway, Daytona Beach, FL 250cc / 125cc (East)
13	Edward Jones Dome, St. Louis, MO 250cc / 125cc (East)
20	RCA Dome, Indianapolis, IN 250cc / 125cc (East)
April
3	Pontiac Silverdome, Pontiac, MI 250cc / 125cc (East)
17	Texas Stadium, Irving, TX 250cc / 125cc (East)
24	Rice-Eccles Stadium, Salt Lake City, UT 250cc / 125cc (West)
May
1	Sam Boyd Stadium, Las Vegas, NV 250cc / 125cc (Shootout)

2004 AMA Chevy Trucks U.S. Motocross Championship

May
16	Hangtown Motocross Classic, Sacramento, CA - Resultado AMA
30	High Point Raceway, Mt. Morris, PA - Resultado AMA
June
13	Motocross 338, Southwick, MA - Resultado AMA
20	Budds Creek Motocross Park, Budds Creek, MD - Resultado AMA
July
4	Red Bud Track-N-Trail, Buchanan, MI - Resultado AMA
18	Unadilla Valley Sports Center, New Berlin, NY - Resultado AMA
25	Kenworthy's Motocross Park, Troy, OH - Resultado AMA
August
1	Washougal Motocross Park, Washougal, WA - Resultado AMA
15	Spring Creek Motocross Park, Millville, MN - Resultado AMA
22	Broome-Tioga Sports Center, Binghamton, NY - Resultado AMA
September
5	Steel City Raceway, Delmont, PA - Resultado AMA
12	Glen Helen Raceway Park, San Bernardino, CA - Resultado AMA