Mississippi Gulf Coast Marathon

Biloxi, MS, USADecember 13, 2026
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Race Day Weather

partly-cloudy-day
52°
63° high
Breezy
Dry

Cool start, steady conditions ahead

Runners will face a starting temperature of 52°F, gradually rising to 63°F, with an average humidity of 70%. A consistent crosswind up to 10 mph will affect miles 1-25, shifting to a headwind at mile 26 before transitioning to a tailwind at mile 27. Runners should maintain a steady pace early on and be prepared for a slight adjustment during the headwind stretch.

Race day forecast available in 235 days
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Pace Calculator

Distance: 26.2mi
0:00:00
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Pace
Weather Adj.
Common Goals:

The Mississippi Gulf Coast Marathon offers a scenic, flat course along the Gulf of Mexico, starting in Pass Christian and finishing in Biloxi. Runners enjoy unobstructed beach views and pass by historic coastal homes, making it ideal for those aiming for personal bests or Boston Marathon qualification. The event weekend also features a half marathon, 5K, kids' marathon, and unique challenges like the Beer Mile, culminating in a lively Finish Festival at MGM Park. Source

FAQ

When is the 2026 Mississippi Gulf Coast Marathon?

The 2026 Mississippi Gulf Coast Marathon will be held on Sunday December 13, 2026.

Is the Mississippi Gulf Coast Marathon a Boston Marathon Qualifier?

Yes, the Mississippi Gulf Coast Marathon is an official Boston Marathon qualifier.

What is the time limit for the Mississippi Gulf Coast Marathon?

The time limit for the Mississippi Gulf Coast Marathon is 7 hours.

What will the weather be like for the 2026 Mississippi Gulf Coast Marathon?

The forecast calls for a high of 63°F and a low of 52°F with a 0% chance of rain.

Historical Weather

Based on 27 years of data
Avg Temp
65°F
L:52° H:66°
RunScore
8
Conditions
Rain Freq
26%
7 of 27 yrs
Wind10mph
Dew50°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2025
partly-cloudy-day
51°/61°-
7
2024
cloudy
61°/73°Light
7
2023
cloudy
54°/58°-
9
2022
rain
65°/66°Light
7
2021
partly-cloudy-day
68°/77°Light
8
2020
cloudy
65°/68°Light
8
2019
clear-day
51°/74°-
8
2018
cloudy
44°/49°-
7
2017
clear-day
33°/54°-
8
2016
clear-day
37°/66°-
8
2016
clear-day
50°/67°-
8
2015
clear-day
62°/77°-
8
2014
clear-day
44°/69°-
8
2013
clear-day
35°/67°-
8
2012
clear-day
46°/60°-
8
2011
clear-day
64°/77°-
7
2010
clear-day
35°/58°-
8
2009
partly-cloudy-day
48°/62°-
8
2008
partly-cloudy-day
62°/66°Light
7
2007
cloudy
43°/61°-
8
2006
clear-day
46°/72°-
8
2005
cloudy
61°/73°-
7
2004
rain
66°/72°Light
7
2003
clear-day
34°/56°-
8
2002
rain
52°/63°Light
8
2001
cloudy
70°/75°-
7
2000
partly-cloudy-day
53°/59°-
9