Logo

Miami 100

Miami, United States • 27-28 Sep 2025

The Miami 100 is an urban ultramarathon scheduled for September 27, 2025, featuring a challenging 100-mile course through the vibrant neighborhoods of Miami, Florida. This event is a preferred qualifier for the Badwater 135™ and requires runners to be supported by a crew, especially for first-time participants. The race emphasizes navigation, as runners will follow directional cards to reach checkpoints without prior access to a complete course map. Additionally, participants can opt for the Miami 125 Challenge, adding 25 miles after completing the 100-mile race. The event is limited to 60 runners, ensuring an intimate and competitive atmosphere. 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

Miami 50/50

Palmetto Bay - 12 mi from Miami

The Miami 50/50 is an urban ultramarathon scheduled for June 14, 2025, where participants team up in pairs to complete a challenging 50-mile course through Miami's vibrant neighborhoods, including Wynwood, Miami Beach, and Brickell. This unique race requires both runners to stay together throughout..

Lost in Miami Ultra

Palmetto Bay - 12 mi from Miami

Lost in Miami Ultra is an innovative running event scheduled for January 10, 2026, where participants embark on an 18-hour adventure through the streets of Miami. Unlike traditional races, there is no set route or loops; runners choose their own paths to navigate to designated landmarks, receiving a..