Training for race day? Our guide to running in Jacksonville covers the best parks, trails, and waterfront loops, plus where the local group runs meet.

Jacksonville Marathon FAQs

How many Marathon races are in Jacksonville, FL? expand_more

Jacksonville has 1 upcoming Marathon race on the calendar. New events are added as organizers open registration.

What is the next Marathon in Jacksonville? expand_more

The next Marathon in Jacksonville is Ameris Bank Jacksonville Marathon on December 12, 2026. Click the race for course details and the registration link.

How do I register for a Marathon in Jacksonville? expand_more

Open any race above and click Register. You will go straight to the official registration page, usually on RunSignUp. Entry fees rise as race day approaches, so early registration is cheaper.

When is the best time of year to run a Marathon in Jacksonville? expand_more

October through March is prime racing season in Jacksonville, with cooler mornings and lower humidity. Summer races start early, often before 7am, to beat the heat.

Running a Marathon in Jacksonville

Jacksonville runners have 1 Marathon race to pick from this season, part of 29 upcoming races across all distances in the city. Florida courses are flat and fast, so a Marathon here is a good place to chase a personal best.

Register early. Most Jacksonville races raise their entry fee two or three times before race day, and popular events sell out. Every card above goes straight to the official registration page.

Browse everything running in Jacksonville, compare Florida marathon races, or submit your race to get listed for free.