Bi-State Double Down Slam

The G.O.A.T.z Trail Runs, held annually at Glenn Cunningham Lake in Omaha, Nebraska, offer a variety of trail running distances including 5 miles, 10.5 miles, 21 miles, 50K, and a challenging 50-mile race. The courses primarily feature trail and grass surfaces, with multiple laps for longer distance..

The Yippee-Ki-Yay 50K, Half Marathon, and 10K races take place annually in Council Bluffs, Iowa, on the scenic Wabash Trace Nature Trail. This event features a 50K ultra marathon, half marathon, and 10K race, all run on a crushed limestone Rails-to-Trails course with beautiful Heartland countryside..

Feast & Feathers is a Thanksgiving Day trail running event held at Lake Cunningham in Omaha, Nebraska. Offering a half marathon, 10K, 5K, and a Lil Gobbler Trot for kids, the race caters to all ages and abilities. Participants enjoy scenic trails with varied terrain, making it a memorable way to sta..

The Hitchcock Experience Endurance Runs take place at the Hitchcock Nature Center in Honey Creek, Iowa. Scheduled for December 6-7, 2025, the event offers multiple distances including a half marathon (13.1 miles), 50 miles, 101K (a combination of the half marathon plus 50 miles), and a 100-mile ultr..