Challenge yourself at our third-annual Run Duck Run Duathlon! This run-paddle-run 10K route features a ~1.5-mile run on a rubber greenway followed by a ~2-mile paddle on the scenic Duck River and finishing strong with a ~2.5-mile trail run along the Duck River Trail. You can expect a variety of running terrain including grass, rubberized greenway, pavement, and trail! All skill levels are welcome. Must be proficient at kayaking on Class 1 water. Life Jackets are required. Aid stations will be placed at each river access for participants before and after paddling.

All participants will receive event swag including t-shirt, finisher medal, post-race drink, and snack!

Start/Finish Location: Henry Horton State Park at Shelter 4

There is a 3-hour time limit on the course with rangers conducting a sweep to ensure everyone leaves the event safely.

This event will be occurring during the Duck River Outdoor Expo! The expo is July 10th 12th, 2026, and benefits Henry Horton State Park and the conservation of the Duck River. We consider the main event to take place on Saturday, July 11th from 3:00 PM to 9:00 PM. Through a variety of interactive exhibits, presentations, and events, attendees can learn about local wildlife, our conservation efforts, and sustainable outdoor practices.

Lodging Options:

HENRY HORTON LODGE AND CABINS: https://tnstateparks.com/lodges/henry-horton

Camping: https://tnstateparks.com/parks/campground/henry-horton

Riverside Event Camping: contact the park office: 931-364-7724 Monday-Friday from 7:30AM-3:30Pm to reserve your site- Located adjacent to the Main River Access and race starting line. PREMIUM SITES $10- 30' x 20' site, picnic table. stand up grill, charcoal chimney, restrooms available at shelter 4, showers available at the campground bathhouse.