Experience the ultimate endurance challenge or a fun, exclusive trail run at the scenic Williams Rushing Farm in Monroe, NC...owned by NFL great DeAngelo Williams and local celebrity Ris Williams. With two exciting race options, you decide how far you’ll push yourself! Run Options: Momentus Back Yard Ultra – $105 Entry (price goes up on 1/1/26). We did sell out last year. Get your spot today! - The official Back Yard Ultra format: complete a 4.167-mile loop every hour, on the hour, until only one runner remains. - No set finish—outlast the competition, outlast yourself. - Test your mental and physical limits in this last-runner-standing event.See All Event Posts