Mariners March 5K

APR

25

2026

Join the 15th annual Mariners March 5K in Key West, a community run/walk supporting a local school. The event includes a free fun run for kids and offers a finisher's medal for all participants. It starts and finishes at the historic Basilica School on Truman Avenue.

Sat 25 Apr 2026

Key West, Florida

Registration

5 kilometers

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Event Overview

The 15th annual Mariners March is a 5K run/walk with a separate children's fun run. The event benefits The Basilica School of St. Mary Star of the Sea.

Location & Course

The event starts and ends at The Basilica School of St. Mary Star of the Sea, located at 700 Truman Ave in Key West, Florida.

Registration & Fees

Registration opens on March 9, 2026. The listed registration fees are:

Pre-Race Day Registration: $30
Day of Race: $35
Under 18: $20

Additional Information

Packet pickup is available on the Friday before the event at the Basilica School from 4:30 PM to 6:30 PM. It is also available on race day from 7:00 AM to 7:45 AM. A free kids fun run is available for children aged 9 and under. The first 100 registrants receive a free shirt, and all finishers receive a finishing medal. Visit the organization's website for the most recent information.

5 km

5k Run/walk

Children's Fun Run