2025 Alton Midwest Nationals - Powerboat Championship

This July, the fastest boats in the world take over the Mississippi.

Catch the thrill of F1 powerboat races—July 18 to 20 at Riverfront Park in Alton, Illinois.

Speed, rivals, champions—this is more than a race.

The Midwest Nationals kick off with a Meet & Greet Street Party on July 18 from 6:30 to 8:30 p.m. at Mac's Downtown in Alton—cold beer and live music included.

Alton Midwest Nationals F1 Powerboat Racing—July 18 to 20. Don’t miss the action.