The IMCA Frostbuster week kicks of dirt track racing in Iowa April 5-8, 2017.

The four race series not only attracts the top drivers from across the Hawkeye State, but several of the top drivers from all around the upper Midwest make the annual trek to compete.

IMCA sanctioned Modifieds, Stock Cars, Hobby Stocks, and SportMods will each compete for a $1,000 top prize each night.

The Lee County Speedway (Donnellson, IA) hosts the opening night on Wednesday, April 5. Pit gates open at 5:00 PM. The grandstands open at 5:30 PM. The draw closes for drivers at 6:30 PM. Hot laps are set for 7:00 PM with racing to follow. Learn more at www.leecountryspeedway.com.

Night number two moves to the Benton County Speedway (Vinton, IA). On Thursday, April 6, the pit area will open at 5:00 PM and grandstands at 5:30 PM. The draw for drivers closes at 6:00 PM. Hot laps start at 6:45 PM with racing to follow. Learn more at www.jjamracing.net.

Marshalltown Speedway (Marshalltown, IA) hosts night three of the four series on Friday, January 7. Pit gates open at 4:00 PM. The grandstand gates open to the public at 5:00 PM. The driver draw closes at 6:15 PM, and hot laps will begin at that time. Racing is slated for a 7:00 PM start. Learn more at www.marshalltownspeedway.com

The final night of the Frostbuster takes everyone to Boone Speedway (Boone, IA). Pit gates open at 2:00 PM & grandstands at 3:00 PM. The drier draw and hot laps are both set for 4:00 PM. The green flag waves on the racing action at 5:00 PM. Learn more at www.raceboone.com.

Pit passes all week are $25. Entry fees are as follows: Modifieds $30, Stock Cars $25, Hobby Stocks $20, and SportMods $20. Gate admissions will vary from track to track.