Lake to Ocean 100K
Canal Point, United States • 30 May 2026
Event overview
The Lake to Ocean 100K is a point-to-point ultramarathon in Florida covering 100K. It starts at the NENA trailhead in Port Mayaka and finishes at Hobe Sound beach. Registration for the event closes May 25. The race has an 18 hour strict time limit.
Course and logistics
The route is mostly single-track remote trail and passes through changing ecosystems: sand dunes with scrub oak and sand pine, pine flatwoods, palmetto, palm and oak hammocks, cypress domes, and wet prairies. Wildlife reported along the trail includes deer, alligators, otters, owls, snakes, bobcats, coyotes, and various wading birds. A crew is required for competitors; designated crew stops are at mile 15, 22, 31, 37, and 48. Visit the organization's website for the most recent information.