August 12, 1989       Grand Prix of Heartland Park      Heartland Park, Topeka, KS      IMSA GTO/GTU      Hans Joachim Stuck
August 13, 1989       Grand Prix of Heartland Park      Heartland Park, Topeka, KS      IMSA GTP/Lights      Geoff Brabham
October 15, 1989       Western Auto Trans Am      Heartland Park, Topeka, KS      SCCA Trans Am      Max Jones
May 5, 1990       Grand Prix of the Heartland      Heartland Park, Topeka, KS      IMSA GTO/GTU/AAC      Pete Halsmer
May 6, 1990       Grand Prix of the Heartland      Heartland Park, Topeka, KS      IMSA GTP/Lights      Juan Fangio II
May 5, 1991       Grand Prix of the Heartland      Heartland Park, Topeka, KS      IMSA GTP/Lights      Chip Robinson
May 5, 1991             Heartland Park, Topeka, KS      IMSA International Sedan      Cass Whitehead
August 4, 1991       Wendy's Big Classic 100      Heartland Park, Topeka, KS      ARCA Stock Car      Ken Schrader
August 2, 1992       Mello Yello 350K      Heartland Park, Topeka, KS      ARCA Stock Car      Darrell Waltrip
August 1, 1993       Mello Yello 300K      Heartland Park, Topeka, KS      ASA Stock Car      Scott Hansen
July 31, 1994       Mello Yello 300      Heartland Park, Topeka, KS      ASA Stock Car      Darrell Waltrip
July 29, 1995       Heartland Tailgate 175      Heartland Park, Topeka, KS      NASCAR SuperTruck Series      Ron Hornaday Jr.
July 30, 1995       Mello Yello 300      Heartland Park, Topeka, KS      ASA Stock Car      Tony Raines
June 8, 1996       Coca Cola Shootout      Heartland Park, Topeka, KS      NASCAR All Pro Series      Toby Porter
June 9, 1996       Lund Look 225      Heartland Park, Topeka, KS      NASCAR Craftsman Truck Series      Mike Skinner
July 27, 1997       Lund Look 275K      Heartland Park, Topeka, KS      NASCAR Craftsman Truck Series      Joe Ruttman
May 17, 1998       LUKOil 250K      Heartland Park, Topeka, KS      NASCAR Winston West Series      Sean Woodside
August 22, 1998       Cocal Cola Shootout      Heartland Park, Topeka, KS      NASCAR Midwest Series      Steve Carlson
August 23, 1998       Lund Look 275K      Heartland Park, Topeka, KS      NASCAR Craftsman Truck Series      Stacy Compton
August 28, 1999       O'Reilly Auto Parts 275      Heartland Park, Topeka, KS      NASCAR Craftsman Truck Series      Mike Bliss
September 4, 2006       Thunder in the Park      Heartland Park, Topeka, KS      SCCA Trans Am      Paul Gentilozzi
October 8, 2006       Thunder in the Park      Heartland Park, Topeka, KS      SCCA Trans Am      Jorge Diaz Jr.
September 14, 2007             Heartland Park, Topeka, KS      World of Outlaws Sprint Car      Donny Schatz
October 25, 2008             Heartland Park, Topeka, KS      World of Outlaws Sprint Car      Donny Schatz
May 31, 2009       O'Reilly Summer Nationals      Heartland Park, Topeka, KS      NHRA Funny Car      Ron Capps
May 31, 2009       O'Reilly Summer Nationals      Heartland Park, Topeka, KS      NHRA Top Fuel      Larry Dixon
May 22, 2011       Summer Nationals      Heartland Park, Topeka, KS      NHRA Pro Stock      Shane Gray
May 22, 2011       Summer Nationals      Heartland Park, Topeka, KS      NHRA Funny Car      Robert Hight
May 22, 2011       Summer Nationals      Heartland Park, Topeka, KS      NHRA Top Fuel      Spencer Massey
May 24, 2015       25th Kansas Nationals      Heartland Park, Topeka, KS      NHRA Top Fuel      Richie Crampton
May 24, 2015       25th Kansas Nationals      Heartland Park, Topeka, KS      NHRA Pro Stock      Erica Enders
May 24, 2015       25th Kansas Nationals      Heartland Park, Topeka, KS      NHRA Top Fuel Harley      Tommy Grimes
May 24, 2015       25th Kansas Nationals      Heartland Park, Topeka, KS      NHRA Funny Car      Jack Beckman
May 22, 2016       28th Kansas Nationals      Heartland Park, Topeka, KS      NHRA Pro Stock      Jason Line
May 22, 2016       28th Kansas Nationals      Heartland Park, Topeka, KS      NHRA Funny Car      Matt Hagan
May 22, 2016       28th Kansas Nationals      Heartland Park, Topeka, KS      NHRA Top Fuel      Doug Kalitta