Get ready to be part of a nationwide relay movement that brings runners and walkers together to support people living with multiple sclerosis—all while logging your miles from home. The MS Run the US 3260 Challenge spans 3,260 miles across four regions throughout the year, with each region running for 4–5 weeks and covering approximately 750 miles. You can participate in one region or take on the ultimate challenge and complete all four, contributing your running or walking miles to help your team progress across the map while making a real difference for MS.