Course Descriptions SWIM/KAYAK: A 600 meter swim or 3 mile kayak on the open water of the St. Lawrence River. Route is to and from Centennial Park, Downtown Clayton, NY. BIKE: A hilly 17-mile stretch that loops through Claytons downtown area and several scenic country roads. RUN: A 5k (3.1 mile) flat, technical course along the St. Lawrence River and downtown Clayton. The first 200 Preregistered River Rat Triathlon participants will receive a race day t-shirt and swag bag. (Pre-registration is encouraged as shirts are limited.) TIYLO reserves the right to close registration based on number of participants. All participants will receive a race packet. Entry fees are non-refundable, no exceptions.