Road running

Key Biscayne Half Marathon

📅 April 11, 2027 (estimated date)📍 Key Biscayne · United States

⚠️ 2027 edition: provisional information

The date is estimated from the 2026 edition (April 12, 2026), on the same day of the week. Courses, start times, fees and description are carried over from the previous edition: check them on the official website. This page will be updated as soon as the organizer publishes them.

Available distances

13.1 mi

About

The KB Half Marathon takes place in Key Biscayne, Florida, in the first half of April, and is organized by Integrity Multisport. This single-distance event is a half marathon (13.1 miles) with a 7:00 AM start. The scenic route runs through Crandon Park and the Virginia Key Park Trust, mostly along the waterfront. It combines paved and dirt paths and is laid out as an out-and-back course. The early start helps with South Florida's warmth and humidity, so runners should plan their hydration and pace conservatively through the first few miles, then save energy for the return leg.

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Races nearby

Other upcoming races around Key Biscayne.