[The following information was taken from the prior year and details other than the dates have not been verified.] 

Inboard and Outboard Hydroplane Boats will return to Devils Lake in Lincoln City, Oregon, with hopes of setting new World Straightaway speed records. The record runs will begin around 7:00 a.m. and end at sunset on Saturday, October 11th and Sunday October 12th, 2025. East Devils Lake State Park boat ramp will be used as the staging area for set up and launch and will be closed for public use as well as the Regatta Park Grounds Boat Ramp.

The annual Devil’s Lake Kilo is sanctioned and insured by the American Power Boat Association, and is officiated and conducted by the Columbia Outboard Racing Association based in the Portland, Oregon area. The Oregon State Marine Board and local and county authorities for the safety of the racers and other boat users have issued a permit for a partial lake closure. Devils Lake will be closed from Sand Point to south of the East Devils Lake State Park launch ramp.

This event is a true test of entrants driving skill plus the integrity of the combined set-up of the boat, motor and propeller. Calm water conditions are a necessity, as each driver will be running quality equipment with sensitive set-ups to maximize optimum speed.

Time Trial rules call for a driver, competing against a time clock, to pilot his boat through a 5/8th of a mile surveyed straightaway course. Each entry will receive six runs, three in each direction. The test shall consist of two consecutive runs, one of which shall be made in one direction and one in the opposite direction. The overall speed is calculated by averaging the best two consecutive runs out of the six runs that each entrant is entitled to run. The driver may take all his runs at one time or may after taking one run decide to wait for better conditions for his or her remaining runs.

The annual Speed Boat Time Trials were renamed the “Rockey Stone Memorial Kilo’s in 1995 in honor of the person instrumental in setting up and organizing the event for many years and the ¼ Mile in honor of Buzz Thorsen who took leadership after Rockey retired. The event has been held since its inception in the mid 1950’s, minus a few years during which Devils Lake underwent a massive weed cleanup. The event has placed Devils Lake and Lincoln City, Oregon in the American Powerboat Associations record book many times and has historically held the esteemed respect of having the “Worlds Fastest Water.”