30th Annual Mopars on the Mississippi

30th Annual Mopars on the Mississippi runs from 9:00 AM to 3:00 PM on Sunday, August 23, 2026.

30th Annual Mopars on the Mississippi takes place at Dubuque County Fairgrounds, 14569 Old Highway Rd, Dubuque, IA 52002.

Show car registration for 30th Annual Mopars on the Mississippi is free.

Spectator admission for 30th Annual Mopars on the Mississippi is free.

Yes, 30th Annual Mopars on the Mississippi is a rain-or-shine event. The show will go on regardless of weather conditions.

30th Annual Mopars on the Mississippi has free registration. Day-of registration is typical — arrive early for the best spots.

This event specifies the following vehicle/class info: "Mopar vehicles and Mopar-powered vehicles only; Mopar Kin class available for Maxwell, Chalmers, Maybach, Jefferys, Rambler, Nash, Hudson, AMC, Willys, Kaiser, Frazer, Henry J, Mercedes Pre 2008, Simca, Fiat, Alfa Romeo".

30th Annual Mopars on the Mississippi is a judged event. Judged car shows typically award trophies for class winners and overall categories like Best in Show and People's Choice.

Yes, spectators are welcome! Admission is free for spectators.

Vehicle requirements for this event: "Mopar vehicles and Mopar-powered vehicles only; Mopar Kin class available for Maxwell, Chalmers, Maybach, Jefferys, Rambler, Nash, Hudson, AMC, Willys, Kaiser, Frazer, Henry J, Mercedes Pre 2008, Simca, Fiat, Alfa Romeo".

Yes, the event listing indicates modified and custom vehicles are welcome at 30th Annual Mopars on the Mississippi.

Yes, 30th Annual Mopars on the Mississippi features vendor and/or swap meet activity based on the event listing.

Yes, this is the 30th year for this event, making it a well-established tradition in the Dubuque, IA car community.

30th Annual Mopars on the Mississippi is a competitively judged car show with awards and trophies.