Head to scenic Shullsburg, WI on August 1, 2026 at 9:00 a.m. for the annual Gravity Hill 5K Run/Walk, or try out the new 1-mile Fun Run/Walk option if you prefer a shorter distance—both events start and finish at Gravity Hill. Register by July 20th to snag a free t-shirt (while supplies last), with early registration costing $30 per person or $25 per person for groups of 6 or more, or pay $40 on race day. The 5K features competitive age divisions ranging from 19 and under through 71-80.