Miami 100

The Miami 100 is an urban ultramarathon held in Miami, Florida, featuring a challenging 100-mile course through iconic neighborhoods such as Wynwood, Miami Beach, Key Biscayne, Calle Ocho, Coconut Grove, and Brickell. The race is unique in that runners navigate the route using directional cards and checkpoints rather than a pre-released course map, emphasizing self-navigation and crew support. The event includes a 125-mile challenge for those seeking an extra 25 miles after the 100-mile race, and a 50k race called Ride the Wave.

The race is open-road with vehicular traffic, requiring adherence to pedestrian laws, and is limited to a small field of participants. Visit the organization's website for the most recent information.