Williston Marathon

The Chord Energy Williston Marathon is a premier endurance event held in Williston, North Dakota, featuring a unique course at the Williston Basin International Airport where runners experience running on the airport runway. The event includes a Boston Qualifying Marathon, Half Marathon, 10K, and the Purple Power 5K Run/Walk. The marathon and half marathon courses consist of marked routes with water stations, restrooms, and chip timing for accurate results.

All races start and finish at the Overland Aviation building on the airport campus, with ample parking and spectator areas. Proceeds support the Upper Missouri Relay For Life, benefiting local cancer patient care and support services. Visit the organization's website for the most recent information.