This vertical event poster features high-action photography of Formula 1 powerboats racing on water.
Top Section: The event title “2026 ALTON MIDWEST NATIONALS” is prominently displayed, accompanied by the IHRA and F1 Powerboat Series logos.
Middle Section: The text “RIVERFRONT PARK ALTON, IL” and “JULY 17-20th” provides the location and dates. Below this, a large image shows a pack of racing boats in motion. Three smaller inset images at the bottom of the photo display specific boat classes: “F LIGHTS,” “2 SEATER,” and “TRI HULLS.”
Bottom Section: Includes the website “F1POWERBOATCHAMPIONSHIP.COM” alongside a QR code for tickets and information. The very bottom of the poster displays various sponsor and partner logos, including the City of Alton, Great Rivers & Routes, Enjoy Illinois, and several racing-related organizations.