Half Marathon Races in Key West, FL

Browse upcoming races across the Sunshine State

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Featured Events

calendar_today April 25, 2026

location_on Ocala, North Florida

calendar_today January 17, 2027

location_on Jacksonville, North Florida

MarathonHalf MarathonMarathon

calendar_today March 6, 2027

location_on Jacksonville, North Florida

15K

calendar_today October 11, 2026

location_on Key West, Florida Keys

calendar_today January 16, 2027

location_on Key West, Florida Keys

calendar_today January 17, 2027

location_on Key West, Florida Keys

Are there Half Marathon races in Key West, FL? expand_more

Yes! Run Florida Run lists upcoming Half Marathon races in Key West, Florida. Use the filters above to browse by date and find registration links.

How do I register for a Half Marathon in Key West? expand_more

Click the Register button on any event card to go directly to the official registration page. All events link to RunSignUp for secure registration.