• 1998 AMA Grand National Dirt Track Champion: Scott Parker
• Grand National Dirt Track Series
• National Hot Shoe Dirt Track Series

1998 AMA Dirt Track Hall of Fame Race Results
brought to you by @theWire, the new live race results system on AMADirectlink.

Sept. 5 -- Illinois State Fairgrounds, Springfield, IL (Mile)

1998 AMA Grand National Dirt Track Series Results
brought to you by @theWire, the new live race results system on AMADirectlink.

* Oct. 11 -- Del Mar Fairgrounds, Del Mar, CA (Mile)
* Oct. 3 -- Las Vegas Motor Speedway, Las Vegas, NV (Half-mile)
* Sept. 26 -- Cal-Expo State Fairgrounds, Sacramento, CA (Mile)
* Sept. 6 -- Illinois State Fairgrounds, Springfield, IL (Mile)
* Aug. 29 -- State Fair Speedway, Sedalia, MO (Half-mile)
* Aug. 22 -- Hagerstown Speedway, Hagerstown, MD (Half-mile)
Aug. 15 -- Quad City Downs, E. Moline, IL (Half-mile)
* Aug. 8 -- Route 66 Raceway, Joliet, IL (Half-mile)
Aug. 5 -- Black Hills Speedway, Rapid City, SD (Half-mile)
Aug. 2 -- Peoria Race Park, Peoria, IL (TT)
July 25 -- Eldora Speedway, Rossburg, OH (Half-mile)
* July 18 -- State Fair Speedway, Oklahoma City, OK (Half-mile)
* July 11 -- Du Quoin State Fairgrounds, Du Quoin, IL (Mile)
* July 4 -- The New 96 Speedway, Lake Odessa, MI (Half-mile)
June 27 -- Allen County Fairgrounds, Lima, OH (Half-mile)
* June 20 -- West Virginia Motor Speedway, Mineral Wells, WV (Half-mile)
* May 25 -- Illinois State Fairgrounds, Springfield, IL (Mile)
* May 16 -- Delaware State Fairgrounds, Harrington, DE (Half-mile)
March 7 -- Memorial Stadium, Daytona Beach, FL (Short-track) 

* - Denotes Grand National Dirt Track events that include the Sportster Performance Series (883cc) class.

Oct. 2 -- Las Vegas Motor Speedway, Las Vegas, NV (Half-mile)
Sept. 19 -- Emerald Downs, Auburn, WA (Mile)
Sept. 6 -- Castle Rock Fairgrounds, Castle Rock, WA (TT)
Sept. 5 -- Illinois State Fairgrounds, Springfield, IL (Mile)
Aug. 28 -- Darke Co. Fairgrounds, Greenville, OH (Half-mile)
Aug. 15 -- Spokane ORV Park, Spokane, WA (Half-mile)
Aug. 1 -- Peoria Speedway, Peoria, IL (Short-track)
July 4 -- Frederick Co. Fairgrounds, Frederick, MD (Half-mile)
June 7 -- Peoria Race Park, Peoria, IL (TT)
June 6 -- Montgomery Co. Fairgrounds, Dayton, OH (Half-mile)
March 6 -- Municipal Stadium, Daytona Beach, FL (Short-track)
March 1 -- Volusia Speedway DeLeon Springs, FL (Short-track)
Feb. 27 -- Oglethorpe Speedway, Savannah, GA (Half-mile)