Logo

Miami 100

Miami, United States • 27 Sep 2025

The Miami 100 is an urban ultramarathon held in Miami, Florida, featuring a 100-mile race through iconic neighborhoods such as Wynwood, Miami Beach, Key Biscayne, Calle Ocho, Coconut Grove, and Brickell. The course showcases Miami’s historical and scenic areas, including farmlands and Ocean Drive. Runners navigate the route using directional cards and checkpoints, with no aid stations, relying heavily on their crews for support.

The race has a 32-hour time limit and is limited to 60 participants. Additional events include the Miami 125 Challenge, adding 25 miles post-100-mile finish, and the Ride the Wave 50k, a 50-kilometer urban race. All events emphasize safety and navigation skills. Visit the organization's website for the most recent information.

United States Florida Miami

Race information

Website Registration
125 mi
Miami 125 Challenge
100 mi
100 Miler
Ride the Wave 50k
Visit the organization's website for the most recent information.
Trail runs nearby

El Gato Rebelde 6-Hour Rebel Flow

Surfside - 9 mi from Miami

El Gato Rebelde 6-Hour Rebel Flow is a unique ultra-running event held in Miami Beach, Florida, featuring a scenic beachside loop course. Participants run for six hours on hard sand with the sunrise over the ocean as a stunning backdrop. The event emphasizes a supportive and intimate atmosphere with..

Lost in Miami Ultra

Palmetto Bay - 12 mi from Miami

Lost in Miami Ultra is a unique 18-hour fixed-time running event held in Miami, Florida, where participants navigate their own routes through the city streets. Unlike traditional races, there is no set course or loops; runners receive a list of required landmarks the day before and must plan their o..

Miami 50/50

Palmetto Bay - 12 mi from Miami

The Miami 50/50 is a unique 50-mile open road ultramarathon held in Miami, Florida, featuring a two-person team format where both runners complete the entire distance together. The course traverses vibrant neighborhoods such as Wynwood, Miami Beach, Key Biscayne, Calle Ocho, Coconut Grove, and Brick..