IMCA Hobby Stock
| 1 | Zach Olmstead | 1030 |
| 2 | Mike Smith | 1030 |
| 3 | Tristan Grape | 1021 |
| 4 | Nicholas Ronnebaum | 1019 |
| 5 | Cory Probst | 1010 |
| 6 | Cody Williams | 997 |
| 7 | Kyler Satran | 997 |
| 8 | Randy LaMar | 990 |
| 9 | Thomas Daffern | 987 |
| 10 | Brandon Nielsen | 983 |
| 11 | Jeff Fink | 977 |
| 12 | Brandon Bombardo | 973 |
| 13 | Travis Landauer | 972 |
| 14 | Kevin Bruck | 971 |
| 15 | Tim Otterness | 965 |
| 16 | Joel Magee | 963 |
| 17 | Jason Wilkinson | 957 |
| 18 | Morgan Olmstead | 956 |
| 19 | Jimmy Doescher | 954 |
| 20 | Tucker Richardson | 953 |
Past National Champions (*denotes most recent championship)
2023 – Zach Olmstead, Overton, NE (1*)
2022 – Dillon Richards, Wymore, NE (1*)
2021 – Kaden Reynolds, Cedar Rapids, IA (1*)
2020 – Cory Probst, Brewster, MN (1*)
2019 – Jeff Ware, Columbus, NE (1*)
2018 – Shannon Anderson, New Virginia, IA (8*)
2017 – Shannon Anderson, Des Moines, IA (7)
2016 – Shannon Anderson, Des Moines, IA (6)
2015 – Justin Luinenburg, Reading, MN (1*)
2014 – Shannon Anderson, Des Moines, IA (5)
2013 – Devin Smith, Lake City, IA (2*)
2012 – Shannon Anderson, Urbandale, IA (4)
2011 – Devin Smith, Lake City, IA (1)
2010 – Shannon Anderson, Atlantic, IA (3)
2009 – Shannon Anderson, Atlantic, IA (2)
2008 – Shannon Anderson, Atlantic, IA (1)
2007 – Luke Wanninger, Jefferson, IA (1*)
2006 – Donavon Smith, Lake City, IA (1*)
2005 – Dustin Smith, Lake City, IA (2*)
2004 – Dustin Smith, Lake City, IA (1)
2003 – Randell Jones, Weatherford, TX (1*)
2002 – Kris Walker, Oskaloosa, IA (2*)
2001 – Kris Walker, Oskaloosa, IA (1)
2000 – Damon Murty, Chelsea, IA (1*)
1999 – Bill Bonnett, Knoxville, IA (1*)
1998 – Jeremy Mills, Marathon, IA (1*)
1997 – Kevin Opheim, Mason City, IA (1*)
1996 – Stacey Mills, Webb, IA (2*)
1995 – Stacey Mills, Marathon, IA (1)
1994 – Doug Holzmeister, Colby, KS (1*)
1993 – Wayne Malsom, Colby, KS (1*)
1992 – Larry Cole, Phillipsburg, KS (1*)
1991 – Brady Bauer, Ransom, KS (1*)
Total National Championships (ties listed alphabetically by last name)
8 – Shannon Anderson (2008, 2009, 2010, 2012, 2014, 2016, 2017, 2018)
2 – Stacey Mills (1995, 1996)
2 – Devin Smith (2011, 2013)
2 – Dustin Smith (2004, 2005)
2 – Kris Walker (2001, 2002)
1 – Brady Bauer (1991)
1 – Bill Bonnett (1999)
1 – Larry Cole (1992)
1 – Doug Holzmeister (1994)
1 – Randell Jones (2003)
1 – Justin Luinenburg (2015)
1 – Wayne Malsom (1993)
1 – Jeremy Mills (1998)
1 – Damon Murty (2000)
1 – Zach Olmstead (2023)
1 – Kevin Opheim (1997)
1 – Cory Probst (2020)
1 – Kaden Reynolds (2021)
1 – Dillon Richards (2022)
1 – Donavon Smith (2006)
1 – Luke Wanninger (2007)
1 – Jeff Ware (2019)