Islamorada Half Marathon & 10k, Rumrunner Run 5K/10K and Beach N' Beer Mile
calendar_today December 12, 2026
location_on Islamorada, Florida Keys
13.1 miles
Half Marathon Races in Florida
Florida's half marathons offer a true endurance challenge across scenic courses.
34
Upcoming Races
event Upcoming
34 races
location_city Top City
Orlando
wb_sunny Peak Season
Oct – Mar
straighten Distance
13.1 miles
Upcoming Half Marathon Races
Mount Dora Half Marathon & 5K
calendar_today December 19, 2026
location_on Mount Dora, Central Florida
Shark Bite Half Marathon & 5k
calendar_today January 16, 2027
location_on New Smyrna Beach, Central Florida
Key West Half Marathon & 5K, 8K, 10K, Rum Stroll & Beer Mile
calendar_today January 16, 2027
location_on Key West, Florida Keys
Running for Children's Rights to Both Parents - 13 of 50 Half Marathons in 50 States - Florida
calendar_today January 17, 2027
location_on Key West, Florida Keys
Town of Celebration Marathon & Half Marathon
calendar_today January 31, 2027
location_on Celebration, Central Florida
USA Women's Half Marathon Islamorada, Florida Keys
calendar_today February 6, 2027
location_on Islamorada, Florida Keys
TECH CORPS Charity Group Registration (Princess Half Marathon Weekend 2027)
calendar_today February 26, 2027
location_on Kissimmee, Central Florida
Bradenton Riverwalk Half Marathon 10k 5k
calendar_today February 28, 2027
location_on Bradenton, Central Florida
Half Marathon Races by Region
Half Marathon Race FAQs
How many Half Marathon races are in Florida? expand_more
There are currently 34 upcoming half marathons scheduled across Florida. New races are added regularly — check back often or browse all Half Marathon events above.
How long is a Half Marathon? expand_more
A Half Marathon race is 13.1 miles. The half marathon is a popular endurance distance that challenges runners without the full marathon commitment.
When is the best time to run a Half Marathon in Florida? expand_more
The best time for half marathons in Florida is October through March, when temperatures are cooler (55–75°F) and humidity is lower. Most Florida races are scheduled during these months for optimal running conditions.
How do I register for a Half Marathon in Florida? expand_more
Browse the Half Marathon races listed above and click "Register" on any event card. You'll be taken directly to the official registration page. Most Florida races use RunSignUp for secure, easy registration.
Where are the most popular Half Marathon races in Florida? expand_more
The most popular cities for half marathons in Florida include Orlando, Key West, Kissimmee, Islamorada, Sarasota. Use the city links below to find Half Marathon races near you.
Half Marathon Races in Florida 2026
Florida is one of the best states for half marathons, with 34 events scheduled across the Sunshine State. From beachfront courses to shaded trail routes, Florida's flat terrain and year-round running weather make it an ideal destination for Half Marathon runners of all levels.
The peak racing season runs from October through March, when temperatures drop to a comfortable 55–75°F. Whether you're looking for a fast PR course or a scenic fun run, Florida's half marathons offer something for everyone.
Find your next Half Marathon above, or explore local running stores for race-day gear and running coaches to help you train. Planning a race? Submit your event to get listed for free.