WEBSTER CITY, Iowa – One thousand dollar checks go to both the Xtreme Motor Sports IMCA Modified and Karl Chevrolet Northern SportMod feature winners at Hamilton County Speedway’s Saturday, Sept. 26 Fall Challenge.The Modified event is a 2016 Fast Shafts All-Star Invitational ballot qualifier. IMCA Sunoco Hobby Stocks race for $750 to win, Mach-1 Sport Compacts for $250.IMCA Speedway Motors Weekly Racing National and Allstar Performance State points will be given in all four divisions. Modified and Hobby Stock drivers also earn regional points.Spectator admission is $15 for adults, $7 for students ages 6-15 and free for kids five and under. Pit passes are $30. Entry fees of $60 for the Modifieds, $50 for the Northern SportMods and $35 for the Hobby Stocks include the driver’s pit pass.Pit passes are $15 for the Friday, Sept. 25 test and tune session from 7-9 p.m.Gates at Webster City open at 3 p.m. and the grandstand opens at 4 p.m. on race day. The 5:30 p.m. drivers’ meeting will be followed by hot laps and the first heat race.More information us available from promoter Jason Vansickel at 515 835-9686 or 515 832-5382, on Facebook and at the www.hamiltoncountyspeedway.com website.