Cape Cod Run Against the Tides - RATT50 Ultra
While it would be a notable route based solely on the fact that it covers the entire length of Cape Cod's beaches, lakes, and protected areas, what makes it particularly notable is that it is only possible to run it if timed to the tides which otherwise make several sections impassible. The start and stop points are also determined by the tides, which rise and fall twice a day. Starting and ending at these points allows the runner to hit critical areas at the correct intervals. The gravitational pull of the moon on the tide represents a unique challenge to even the most experienced runner requiring a different type of planning, preparation, and approach than other runs.
The available infrastructure makes this destination an ideal challenge for runners looking for solo and unsupported runs and or bringing crew along with them, who can have access to comfortable beds, fantastic food, and views while supporting their favorite runner.