| Date | Location | IPMS Chapter |
|---|---|---|
| 1964 | Chicago, IL | (Des Plaines) |
| 1965 | Seattle, WA | IPMS Seattle |
| 1966 | Detroit, MI | IPMS Detroit |
| 1967 | Miami, FL | IPMS Miami |
| 1968 | Washington, DC | IPMS Washington |
| 1969 | Los Angeles, CA | IPMS Los Angeles |
| 1970 | Wichta, KS | Wichita Scale Aircraft Modelers Assn. (WSAMA) |
| 1971 | Atlanta, GA | IPMS Atlanta |
| 1972 | Seattle, WA | IPMS Seattle |
| 1973 | Columbus, OH | IPMS Columbus (Eddie Rickenbacker) |
| 1974 | Anaheim, CA | IPMS Orange County |
| 1975 | Washington, DC | IPMS Washington |
| 1976 | Dallas, TX | IPMS North Central Texas |
| 1977 | San Francisco, CA | Golden Gate Chapter IPMS |
| 1978 | Atlanta, GA | IPMS Atlanta (North, South, Marietta) |
| 1979 | Milwaukee, WI | IPMS Richard Bong |
| 1980 | Salt Lake City, UT | IPMS Salt Lake City |
| 1981 | New York City, NY | Long Island Scale Model Society |
| 1982 | Saint Louis, MO | IPMS Gateway |
| 1983 | Phoenix, AZ | Arizona Historical Modelers Society (IPMS Phoenix) |
| 1984 | Atlanta, GA | IPMS Atlanta |
| 1985 | Indianapolis, IN | IPMS Roscoe Turner |
| 1986 | Sacramento, CA | IPMS Silver Wings |
| 1987 | Washington, DC | IPMS Washington |
| 1988 | Dayton, OH | Dayton Area Plastic Modelers |
| 1989 | San Diego, CA | IPMS San Diego |
| 1990 | Miami, FL | Flight 19/Gold Coast of Miami |
| 1991 | St. Louis, MO | IPMS Gateway |
| 1992 | Seattle, WA | IPMS Seattle |
| 1993 | Atlanta, GA | IPMS Atlanta |
| 1994 | Omaha, NE | IPMS Ft. Crook/IPMS Lincoln |
| 1995 | Albuquerque, NM | IPMS Albuquerque |
| 1996 | Virginia Beach, VA | IPMS Tidewater |
| 1997 | Columbus, OH | IPMS Eddie Rickenbacker |
| 1998 | Santa Clara, CA | IPMS Silicon Valley |
| 1999 | Orlando, FL | IPMS Florida |
| 2000 | Dallas, TX | IPMS North Central Texas |
| 2001 | Chicago, IL | IPMS Lakes Region/IPMS Will Cook |
| 2002 | Virginia Beach, VA | IPMS Tidewater |
| 2003 | Oklahoma, City, OK | IPMS Metro |
| 2004 | Phoenix, AZ | IPMS Craig Hewitt |
| 2005 | Atlanta, GA | IPMS Northmen |
| 2006 | Kansas City, MO | IPMS Great Plains/IPMS Wast Central Missouri |
| 2007 | Anaheim, CA | IPMS Orange County |
| 2008 | Virginia Beach, VA | IPMS Tidewater |
| 2009 | Columbus, OH | IPMS Eddie Rickenbacker |
| 2010 | Phoenix, AZ | IPMS Craig Hewitt |
| 2011 | Omaha, NE | IPMS Fort Crook/IPMS Lincoln |
| 2012 | Lake Buena Vista, FL | IPMS Pelikan |
| 2013 | Loveland, CO | IPMS Centennial |
| 2014 | Hampton, VA | IPMS Tidewater |
| 2015 | Columbus, OH | IPMS Eddie Rickenbacker |
| 2016 | Columbia, SC | IPMS Mid-Carolina |
| 2017 | Omaha, NE | IPMS Fort Crook Chapter |
| 2018 | Phoenix, AZ | IPMS Phoenix / Craig Hewitt |
| 2019 | Chattanooga, TN | IPMS / Chattanooga Scale Modelers |
| 2020 | San Marcos, TX | cancelled - rescheduled for 2023 |
| 2021 | Las Vegas, NV | IPMS Las Vegas |
| 2022 | Omaha, NE | IPMS/Fort Crook Chapter |
| 2023 | San Marcos, TX | IPMS/Alamo Squadron |
| 2024 | Madison, WI |
IPMS/Mad City Modelers |
| 2025 | Hampton, Virginia | IPMS Tidewater |