Alton Powerboat Nationals – Alton, IL – July 17–19, 2026 The roar of engines and the rush of riverfront excitement return this summer as the IHRA Alton Powerboat Nationals F1 [...]
Battle on the Colorado - Marble Falls, TX 2nd Annual Battle on the Colorado Returns to Marble Falls with High-Speed Thrills, Live Music & Family Fun IHRA Formula 1 Powerboat [...]
Red River Rumble – Shreveport-Bossier, LA – May 22–24, 2026 IHRA Formula 1 Powerboat Championship Set to Make Thunderous Return to Shreveport-Bossier for 2026 Red River Rumble The IHRA F1 [...]
