Get ready to run along Oklahoma's unique inland waterway on Saturday, October 3, 2026, at the Tulsa Port of Catoosa in Catoosa, OK! Whether you're tackling the 10K, conquering the 5K, or bringing the whole family for the fun run, you'll enjoy a scenic harbor-side course with views of real towboats and barges while earning a finisher medal. This USATF-sanctioned event with certified courses offers guaranteed race tees (if registered by September 8), age-group awards, and a festive atmosphere complete with food trucks and family entertainment.