Challenge yourself at this year’s Tough Turtle adventure obstacle race, a 5K designed to push your body, challenge your wit, and deliver the mud. Climb, sprint, crawl and slide through the course along the Cayuga Waterfront and Black Diamond Trails on the south shore of Cayuga Lake. We double dog dare you. Plus, you’ll be supporting the kids. All proceeds of the Tough Turtle support Ithaca Children’s Garden.