Get ready to swim 1.5 miles across the Columbia River in this open water adventure! You'll start at Chiawana Park in Pasco and finish at the Edison Street boat ramp in Kennewick, with a mass start and water temps around 70°F—wetsuits and swim buoys are welcome, but fins and paddles aren't permitted. Safety support from Columbia Basin Dive Rescue and volunteer paddlers will be on hand, awards go to top finishers overall and by age group, and all $25 race proceeds benefit the rescue organization.