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Southernmost Half Marathon and 10K

Key West, Florida · Sunday, October 11, 2026 · Half Marathon, 10K

Official race page & registration ↗

Southernmost Half Marathon and 10K takes place on Sunday, October 11, 2026 in Key West, Florida. The race offers 2 distances: Half Marathon, 10K. For anyone travelling in, Hialeah is about 130 miles away.

It is one of 307 races on the Florida calendar that October. At $59, entry sits above the $30 median for a Florida half marathon.

Date
Sunday, October 11, 2026
Location
Key West, Florida
Distances
Half Marathon, 10K
Entry fee
from $59
Registration
listed as closed

Listing from the 2026 race calendar, refreshed nightly. Details can change: confirm date and entry on the official race page before travelling. Spot an error? Tell us here.

Making a race weekend of it?

Stay near the start line in Key West: check in Oct 10, out Oct 12.

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Common questions

When is Southernmost Half Marathon and 10K?

Southernmost Half Marathon and 10K is scheduled for Sunday, October 11, 2026.

Where is Southernmost Half Marathon and 10K held?

Southernmost Half Marathon and 10K is held in Key West, Florida. It is about 130 miles from Hialeah.

What distances does Southernmost Half Marathon and 10K offer?

The listed distances are Half Marathon, 10K.

How much does Southernmost Half Marathon and 10K cost?

Entry is listed from $59. Check the official race page for the current price, which usually rises closer to race day.

How do I register for Southernmost Half Marathon and 10K?

Registration is handled on the official race page, linked at the top of this listing. Entry can close early if the race sells out.

More races nearby

See every race on the Florida calendar, all Key West races, Florida Half Marathons, Florida 10Ks, or use the Race Finder for maps and filters.