Mississippi Gulf Coast Marathon

Biloxi, MS, USA · December 13, 2026

59°·61° high·Breezy·Dry

Weather

Race Day Weather

59°at start

61° high

Breezy

Dry

Cool morning, mild finish ahead

Runners will face a cool start at 59°F, gradually warming to 62°F by the finish. Max wind will be a headwind at 14 mph for the first 24 miles, potentially affecting pacing, especially in exposed stretches. With humidity at 79%, hydration should be prioritized throughout. Gear choices should lean towards comfort given the slight temperature increase, but no significant adjustments are necessary for the light rain chance.

Race day forecast available in 62 days

5 AM

6 AM

7 AM

8 AM

9 AM

10 AM

11 AM

12 PM

1 PM

2 PM

3 PM

Pre-raceRace windowPost-race

Pace Calculator

Distance: 26.2mi

Target Finish Time

0:00:00

HH:MM:SS

Pace

—

Weather Adj.

—

Common Goals:

Get forecast alerts for Mississippi Gulf Coast Marathon

We'll text or email you when the forecast shifts — so you can adjust gear, pacing, and strategy. Max one per day.

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

Website

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

65°F

L:52° H:66°

RunScore

Conditions

Rain Freq

30%

8 of 27 yrs

Wind11mph

Dew51°F

Temperature History

Range of temperatures during race hours for each year.

Detailed History

Year	Low / High	Rain	Dew Point
2025 Mississippi Gulf Coast Marathon Clearing in the afternoon. 2025	49°/60°	-	46°
2024 Mississippi Gulf Coast Marathon Partly cloudy throughout the day. 2024	61°/73°	Light	63°
2023 Mississippi Gulf Coast Marathon Clearing in the afternoon with early morning rain. 2023	55°/58°	-	48°
2022 Mississippi Gulf Coast Marathon Cloudy skies throughout the day with rain in the morning and afternoon. 2022	65°/67°	Light	65°
2021 Mississippi Gulf Coast Marathon Partly cloudy throughout the day with afternoon rain. 2021	70°/78°	-	62°
2020 Mississippi Gulf Coast Marathon Partly cloudy throughout the day with afternoon rain. 2020	66°/68°	Light	63°
2019 Mississippi Gulf Coast Marathon Partly cloudy throughout the day. 2019	53°/73°	-	57°
2018 Mississippi Gulf Coast Marathon Cloudy skies throughout the day. 2018	45°/48°	-	42°
2017 Mississippi Gulf Coast Marathon Clear conditions throughout the day. 2017	32°/54°	-	33°
2016 Mississippi Gulf Coast Marathon Clear conditions throughout the day. 2016	38°/65°	-	39°
2016 Mississippi Gulf Coast Marathon Clear conditions throughout the day. 2016	50°/66°	-	42°
2015 Mississippi Gulf Coast Marathon Partly cloudy throughout the day. 2015	61°/76°	-	64°
2014 Mississippi Gulf Coast Marathon Clear conditions throughout the day. 2014	43°/68°	-	52°
2013 Mississippi Gulf Coast Marathon Clear conditions throughout the day. 2013	34°/67°	Light	36°
2012 Mississippi Gulf Coast Marathon Clear conditions throughout the day. 2012	45°/59°	-	34°
2011 Mississippi Gulf Coast Marathon Partly cloudy throughout the day with rain. 2011	65°/76°	Light	64°
2010 Mississippi Gulf Coast Marathon Clear conditions throughout the day. 2010	34°/59°	-	27°
2009 Mississippi Gulf Coast Marathon Clear conditions throughout the day. 2009	47°/64°	-	41°
2008 Mississippi Gulf Coast Marathon Partly cloudy throughout the day with a chance of rain throughout the day. 2008	63°/69°	Light	64°
2007 Mississippi Gulf Coast Marathon Partly cloudy throughout the day. 2007	43°/60°	-	40°
2006 Mississippi Gulf Coast Marathon Clear conditions throughout the day. 2006	43°/72°	-	50°
2005 Mississippi Gulf Coast Marathon Partly cloudy throughout the day with late afternoon rain. 2005	61°/72°	Light	58°
2004 Mississippi Gulf Coast Marathon Clearing in the afternoon with rain clearing later. 2004	67°/72°	Light	63°
2003 Mississippi Gulf Coast Marathon Clear conditions throughout the day. 2003	34°/54°	-	24°
2002 Mississippi Gulf Coast Marathon Partly cloudy throughout the day. 2002	52°/63°	-	54°
2001 Mississippi Gulf Coast Marathon Partly cloudy throughout the day. 2001	71°/75°	-	72°
2000 Mississippi Gulf Coast Marathon Partly cloudy throughout the day. 2000	53°/58°	-	50°

More MS Races

Run the Rainbow for Children's Marathon

2027-03-13 · 42.200km · Jackson, MS, USA

Stennis Space Center Marathon

2026-11-28 · 42.200km · Waveland, MS, USA

Mississippi Blues Marathon

2027-02-20 · Jackson, MS, USA

Hernando Water Tower Half Marathon

2026-10-10 · 21.100km · Hernando, MS, USA

Chick-fil-A Corinth Half Marathon

2026-11-07 · 21.100km · Corinth, MS, USA

Hattiesburg Half Marathon

2027-04-10 · 21.100km · Hattiesburg, MS, USA