Mississippi Gulf Coast Marathon

Biloxi, MS, USA · December 13, 2026
partly-cloudy-day59°→ 60° finish·Breezy·Dry
6
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Race Day Weather

partly-cloudy-day
59°at start
60° at finish
Breezy
Dry
Your goal
0:00:00

Cool start, mild headwind

Runners will face a cool start at 59°F, with temperatures gradually rising to 62°F by the finish. A headwind of 14 mph will challenge runners throughout the course, particularly in the early miles. With humidity at 79%, pacing adjustments may be necessary to maintain performance. Hydration should be prioritized, especially as the temperature climbs slightly by the finish.

The finish is 24 miles from the start, so we look at it at 2 points, not just the start line. In a typical year, at 9:00/mi, you start at 59° and finish around 10:55 AM in 60°.

Race day forecast available in 47 days
Along your raceStart line only
partly-cloudy-night6
partly-cloudy-night6
partly-cloudy-day6
Start
partly-cloudy-day6
mi 7
partly-cloudy-day6
mi 13
partly-cloudy-day6
Finish
partly-cloudy-day5
partly-cloudy-day5
partly-cloudy-day5
partly-cloudy-day5
partly-cloudy-day5

Pace Calculator

26.2mi
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Race Plan

Get your personalized Mississippi Gulf Coast Marathon race plan

A mile-by-mile breakdown of where your time goes, weather-adjusted splits, fueling timeline with aid stations, packing checklist, carb tracker, spectator guide, all built around your goal and race-day conditions.

Race Pace
Weather Splits
Nutrition
Gear & Packing
T-Minus
Carb Tracker
Spectator Guide
Race Band

Race Info

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 challenges like the Beer Mile, culminating in a Finish Festival at Keesler Federal Park. Source

Race weekend

Saturday, December 12
8:00 AM5K (3.1 mi)
Sunday, December 13
7:00 AMMarathon (26.2 mi)
7:00 AMHalf Marathon (13.1 mi)

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 6 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 56°F with a 8% chance of rain.

Historical Weather

Based on 27 years of data
Avg Temp
58°F
L:52° H:64°
RunScore
7
Conditions
Rain Freq
26%
7 of 27 yrs
Wind8mph
Dew49°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

YearConditionsLow / HighRainScoreResults
2025
cloudy
51°/60°-
7
2024
cloudy
61°/72°Light
4
2023
partly-cloudy-day
54°/58°-
8
2022
rain
65°/66°Light
4
2021
partly-cloudy-day
70°/76°Light
5
2020
cloudy
66°/68°Light
5
2019
partly-cloudy-day
53°/71°-
6
2018
cloudy
47°/48°-
10
2017
clear-day
32°/51°-
10
2016
clear-day
38°/62°-
8
2016
clear-day
50°/61°-
9
2015
clear-day
61°/76°-
4
2014
clear-day
43°/68°-
7
2013
clear-day
34°/63°Light
9
2012
clear-day
45°/55°-
9
2011
partly-cloudy-day
65°/77°-
4
2010
clear-day
34°/53°-
9
2009
clear-day
47°/56°-
10
2008
partly-cloudy-day
65°/67°-
5
2007
partly-cloudy-day
43°/56°-
9
2006
clear-day
43°/71°-
7
2005
cloudy
61°/73°-
5
2004
cloudy
66°/68°Moderate
4
2003
clear-day
34°/50°-
9
2002
cloudy
52°/55°Light
8
2001
cloudy
71°/75°-
3
2000
partly-cloudy-day
53°/59°-
8