Mainly Marathons Gulf Coast Series - Day 3
Gulfport, Mississippi, United States
Mar, 2027 (TBD)
5k, 10k, 50k, Half-marathon, Marathon, Ultra
Video
Race Information
Gulf Coast Series is organized by Mainly Marathons, one of the largest race organizers in the US, with races in all 50 states. You can participate in one race or take the challenge to complete the whole series!
Mainly Marathons races are designed for runners who run long and run often. All finishers in races longer than half marathon get a custom metal-stamped nameplate!
Related Events
Harley Half Marathon
Date: Apr 4, 2027 - Sunday
Size: 500 - 1,000 participants
Location: Biloxi, Mississippi
Mississippi Blues Marathon
Date: Feb 20, 2027 - Saturday
Size: 500 - 1,000 participants
Location: Jackson, Mississippi
Tupelo Marathon
Date: Sep 6, 2026 - Sunday
Size: 100 - 500 participants
Location: Tupelo, Mississippi
👍 Run Pick of the Month: Mississippi Gulf Coast Marathon
📍 Baton Rouge - December 12-13, 2026
😄 Why We Like This Run
✅ Full weekend lineup with 5K, kids run, half, and marathon plus the Beer Mile and Beer Mile Relay
✅ Flat, fast coastal course with scenic beach views
✅ Post-race festival at Keesler Federal Park with Southern food, vibes, and craft beer
The Mississippi Gulf Coast Marathon delivers a fast, beachfront run with stunning ocean views and PR potential at every mile. Paired with a lively finish festival and coastal charm, it’s a destination race weekend that brings the energy of the Gulf to life.
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Race Facts
Race Size: 1 - 100
Elevation: Fast and Flat
Course Type: Road
Boston Qualifier: No
Kids Run: No
Where to Stay
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