Thirteen holes in Greenfield. Not nine, not eighteen. Thirteen. Hawks Tail runs its own program, and walking is part of it. Central Indiana flat means no excuses on the cardio front. The layout moves you through without doubling back on itself too often, and the 70 walkability score reflects a course that welcomes feet on the ground even if it doesn't demand them. Semi-private status keeps the pace reasonable most days. Show up, walk thirteen, see how it sits with you.