42nd Annual Mammoth Spring Antique & Classic Car Show

42nd Annual Mammoth Spring Antique & Classic Car Show runs from 7:00 AM to 2:00 PM on Saturday, September 5, 2026.

42nd Annual Mammoth Spring Antique & Classic Car Show takes place at Mammoth Spring State Park Ball Field, 17 Highway 63 North, Mammoth Spring, AR 72554.

Show car registration for 42nd Annual Mammoth Spring Antique & Classic Car Show is free.

Spectator admission for 42nd Annual Mammoth Spring Antique & Classic Car Show is free.

42nd Annual Mammoth Spring Antique & Classic Car Show has free registration. Day-of registration is typical — arrive early for the best spots.

This event specifies the following vehicle/class info: "Pre-war antique or modern vehicles".

42nd Annual Mammoth Spring Antique & Classic Car Show 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: "Pre-war antique or modern vehicles".

Yes, this is the 42nd year for this event, making it a well-established tradition in the Mammoth Spring, AR car community.

42nd Annual Mammoth Spring Antique & Classic Car Show is both a judged show and a cruise-in, so you can compete for awards or simply park and hang out.