Key West Half Marathon
Key West Half Marathon passes Duval Street, the Southernmost Point and Smathers Beach on a flat island course built around a winter run-cation.
Every link above goes to the race, its timing provider, or an official registration partner. Last checked July 23, 2026.
Quick facts
- Sunday race on January 17, 2027
- 7:00 a.m. half-marathon start
- Southernmost Point and beach views
- Flat Key West road course
2027 Key West Half Marathon registration
Registration for the 2027 Key West Half Marathon runs through the official registration page at register.keywesthalfmarathon.com.
About the Key West Half Marathon
Key West's Sunday 7 a.m. half anchors a full weekend of shorter races and social events while retaining independent entry and timing.
Course
Flat roads carry runners through historic Key West and along the Atlantic shoreline before a finish near the Half Shell Raw Bar.
Race-day weather
January is milder than most of the year, but tropical humidity, sun and coastal wind can still raise effort on the exposed waterfront.
Past Key West Half Marathon dates and results
| Year | Date | Status | Results |
|---|---|---|---|
| 2027 | Sunday, January 17, 2027 | Upcoming | — |
| 2026 | Date TBD | — | — |
Key West Half Marathon FAQ
When is the Key West Half Marathon?
The 2027 Key West Half Marathon is on Sunday, January 17, 2027.
How do I register for the Key West Half Marathon?
Register for the Key West Half Marathon through the official registration link: marathonscout.com/go/key-west-half-marathon/register. It opens the race registration page at register.keywesthalfmarathon.com.
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