On the weekend of September 25 + 26, you will have the power to participate in any way you choose as we come together to make life better for people managing the impact of cancer. Dempsey Challenge 2021 will offer both in-person and virtual options to meet you where you are. Run, walk or ride on Dempsey Challenge weekend in Lewiston/Auburn, Maine ~ OR ~ run, walk or ride in your own hometown, anywhere in the world! Register for the Local Challenge or the Global Challenge. You’ll be supported and encouraged every step of the way as you complete your own Dempsey Challenge, regardless of how you choose to participate.