Grand Prix America Hydroplanes says it’s returning to Seattle’s Seafair Weekend Festival. It’s taking place on Lake Washington from August 1 to 3, 8:30 a.m. to 6 p.m. daily. “With the Grand Prix class ...

The Columbia Cup in the Tri-Cities is July 24-26.

Here is the weekend schedule for the 56 th running — since the race didn’t happen in 2020 — of the HAPO Columbia Cup. As always, the schedule is subject to change. 4:25 p.m. — Connell Oil H1 Unlimited ...

LOUISVILLE, Ky. (WDRB) -- A southern Indiana tradition takes off on the river again, as the 71st Madison Regatta begins. Hydroplane boats lined up to get into the Ohio River for practice on Friday, ...

After a year’s hiatus, the Unlimited Hydroplanes return to East Mission Bay this weekend. San Diego Bayfair will also be hosting one of the more historic events in motorsports. The American Power Boat ...