Cape Cod Race Against The Tides (RATT50)

The Cape Cod Race Against The Tides (RATT50) is an exclusive, unsanctioned, solo, and unsupported 50-mile ultra run that takes place every May and September. The course spans Cape Cod's untamed beauty, with the start time determined by the gravitational pull of the moon and tides. Participants can stay at the Sea Meadow Inn for a 2-night, 3-day retreat package that includes luxury accommodation, course discovery excursion, and transportation to the starting point. The event also offers a Fastest Known Time (FKT) opportunity for adventure seekers and top athletes to push their limits and set new records. Visit the organization's website for the most recent information.