Half marathonRoad🇺🇸 Biloxi, United States

Mississippi Gulf Coast Half Marathon

Sunday, 13 December 2026In 2 months · Start 07:00

Official site

The half-distance of the Gulf Coast Marathon, flat and close to the water along the Mississippi Sound beachfront.

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Facts checked 11 Oct 2026 against mississippigulfcoastmarathon.com.

Elevation gain

15 m

Flat · ↓ 15 m

Start altitude

5 m

above sea level, from terrain data

Temp at start

10°C

Peaks around 16°C

Entry fee

≈ $170

Open entry

Finishers

—

typical year

Course

Loop

6h cut-off

Getting thereFly into MSY (New Orleans), about 140 km from the start

Course map

A detailed route is not available for this race yet. The marker shows the race location.

Elevation profile

Flat: about 15 m of climbing and 15 m of descent. A detailed profile isn’t available for this race yet.

Race-day weather

At start

10°C

Peak during race

16°C

Humidity

77%

Chance of rain

11%

Wind

12 km/h

Race day in past years

Historical averages for 13 December ±3 days, 2016–2025, from 07:00 for 5 hours (70 days sampled). Source: Open-Meteo / ERA5.

What time could you run here?Adjust your goal time for this course’s hills and typical race-day weather.Race time calculator →

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Show your runners the course facts and race-day weather. Paste this code into your site; it displays the badge below and links to this page. It updates automatically when the race details change.

<a href="https://irun42.com/race/mississippi-gulf-coast-half" title="Mississippi Gulf Coast Half Marathon on iRun42"><img src="https://irun42.com/badge/mississippi-gulf-coast-half.svg" width="300" height="120" alt="Mississippi Gulf Coast Half Marathon: course, elevation and race-day weather on iRun42" /></a>