Miami 50/50

Palmetto Bay, United States • 13 Jun 2026

Miami 50/50 : June 13, 2026

Miami 50/50 is an open road ultramarathon held in Miami, Florida. The event is a 50 miles race for two-person teams; both members run the entire course together at all times. There are three competition divisions: Male Team, Female Team, and Co-Ed Team. The field is limited to 30 teams. The course route winds through several Miami neighborhoods, including Wynwood, Miami Beach, Key Biscayne, Calle Ocho, Coconut Grove, and Brickell.

This event takes place on pedestrian paths and sidewalks and runners will encounter vehicular traffic throughout, so participants must follow all pedestrian laws. The race is self-supported with no aid stations and no crew support; only drop bags at checkpoints are allowed. Checkpoints are manned approximately every 10 to 15 miles and provide the next segment of directions. The first portion of the course map is provided the morning of the race; subsequent course segments are given to teams at checkpoints. Navigation using supplied directional cards is required. The race has a course time limit of 16 hours. All pre-race activities and the start and finish are based at Hero Martial Arts, 17049 S. Dixie Hwy, Palmetto Bay, FL. Registration closes on Wed, Jun 10, 2026. Visit the organization's website for the most recent information.

Race information

50 mi
50 Miles
Visit the organization's website for the most recent information.
Trail runs nearby

Experience several miles of mud pits and obstacles at Amelia Earhart Park. This untimed event features a post race party and free entry for spectators to cheer on their favorite runners.

Miami 100 is an open road 100 mile ultramarathon through Miami neighborhoods with progressive course directions and checkpoints. The field is limited to 50 runners and an optional 130 mile challenge adds 30 miles after the main race.

An 18 hour fixed time urban event in Miami where runners pick their own route to visit required landmarks. Rankings are based on miles tracked by GPS and selfies at each landmark verify visits.

A Miramar track ultramarathon weekend with timed events from 6 hour to 48 hour, USATF sanctioned and course certified. Infield camping, aid support, team scoring for 24 hour and 48 hour races, and awards for finishers are provided.

Add Event
Help us complete the calendar!
  • Distance is at least 5 km
  • Event has a website or Facebook page
Website
Optional: Please provide your e-mail address if we may contact you.
Report a change
We will only update the data if the information is also on the website.