December in Florida is a runner's dream. While much of the country is layering up in thermal gear and dodging ice patches, Florida offers crisp, cool mornings and plenty of sunshine. It is the perfect time to chase a new personal goal or simply enjoy a scenic 13.1 miles without the brutal summer humidity. With 42 half marathons in Florida in December, the state's running scene is buzzing with energy.
The terrain is overwhelmingly flat and fast, making it incredibly welcoming for first-timers while giving experienced runners a great shot at a smooth, steady pace. Whether you are looking for a relaxing coastal run, a festive holiday-themed race, or a charming route through historic towns, December racing in the Sunshine State has something for every stage of your half marathon journey. Let's look at some of the best options to help you plan your next adventure.
Mount Dora Half Marathon & 5K
If you want a break from Florida's famously flat terrain, Mount Dora offers a refreshing change of pace. Earning a Runner Favorite score of 89, this USATF-certified road race takes you through the quaint, historic streets of Mount Dora. The course features rolling hills—a rarity in the state—giving your legs a fun, varied challenge. You will run past beautiful waterfront neighborhoods and enjoy lake-hugging roadways just as the sun comes up. Scheduled for December 19, 2026, it is a fantastic way to cap off your year of running. The charming downtown vibe makes it feel like a true destination race, perfect for runners who want a scenic, engaging course with a supportive community feel. Whether this is your first half or you are a seasoned veteran looking for a beautiful morning run, Mount Dora delivers a memorable 13.1 miles.
Powerade Panama City Beach Marathon
For those who love the energy of a big coastal race weekend, the Powerade Panama City Beach Marathon is a brilliant choice. Taking place on December 5, 2026, this USATF-certified half marathon is a Runner Favorite with a score of 82. The flat, fast road course is incredibly welcoming for first-timers while offering experienced runners a prime opportunity to find a steady rhythm. Running along the beautiful Panama City Beach coastline means you get stunning water views to keep you distracted when the miles get tough. The event brings together runners tackling multiple distances, creating a vibrant, supportive atmosphere from the start line to the post-race celebrations. It is the perfect excuse to plan a weekend getaway, combining a fantastic race experience with some well-deserved beach recovery.
U.S. Polo Assn. Palm Beaches Marathon
If you are looking for a vibrant, festival-like atmosphere, the U.S. Polo Assn. Palm Beaches Marathon weekend is a Standout option. Scheduled for December 12, 2026, this USATF-certified half marathon offers a completely flat road course through the heart of West Palm Beach. The race starts and finishes near the Meyer Amphitheatre on Flagler Drive, ensuring beautiful waterfront views and a lively central hub for spectators to cheer you on. With a quality score of 75, this event is known for its excellent organization and energetic community support. The flat terrain makes it highly approachable if you are tackling your first 13.1 miles, while the scenic urban-meets-coastal route keeps the journey interesting from start to finish. It is a fantastic way to experience Palm Beach on foot alongside hundreds of other runners who get exactly why you are up before the sun.
OUC Orlando Half Marathon
Runners looking for a classic city race experience will love the OUC Orlando Half Marathon. Taking place on December 5, 2026, this USATF-certified road race is a Standout event with a score of 74. It offers a fantastic tour of Orlando's beautiful neighborhoods and tree-lined streets, proving there is much more to the city than just theme parks. The course is well-supported, with plenty of locals coming out to cheer, making the miles fly by. It is a great choice for runners who thrive on crowd energy and the momentum of a well-established city race. Whether you are a local looking for a hometown run or visiting for a winter escape, the Orlando Half Marathon provides a welcoming, high-energy environment that celebrates every runner crossing the finish line.
Islamorada Half Marathon & 10k, Rumrunner Run 5K/10K and Beach N' Beer Mile
When your race goals include a healthy dose of tropical fun, the Islamorada Half Marathon is exactly what you need. Set for December 12, 2026, this Standout race (scoring 68) is the largest running event in the upper Florida Keys. The flat road course is stunning, but the real draw is the bucket-list weekend experience. It is a full weekend of road races and parties, bringing together runners from all over the world who know how to celebrate a finish line. If you are looking for a race that feels like a vacation, this is it. The supportive, laid-back island vibe makes it a stress-free environment for first-timers, while veterans will appreciate the gorgeous scenery and the epic post-race celebrations. Train for the 13.1 miles, but stay for the beachside recovery.
Florida Holiday Distance Classic
For a race that leans fully into the festive spirit of the season, check out the Florida Holiday Distance Classic in Seminole. Scheduled for December 20, 2026, this Solid Pick (scoring 55) is a fun, holiday-themed favorite. The flat road course is perfect for keeping your legs turning over smoothly, whether you are aiming for a steady finish or just enjoying the morning. The race embraces the holiday theme—Santa is known to make an appearance—making it a lighthearted and joyful way to log your miles before the end of the year. It is a wonderful, supportive community event where the focus is on celebrating the run and the season together. If you want a low-pressure, high-fun race to keep your winter training on track, this is a fantastic choice.
Bound for Boston Marathon & Half Marathon - Sarasota
If a smooth, efficient run is your primary goal, the Bound for Boston Half Marathon in Sarasota is designed with a steady pace in mind. Taking place on December 6, 2026, this flat road course is built for runners looking to test their fitness on a highly manageable route. While the marathon distance focuses heavily on Boston qualifiers, the half marathon offers the same fast setup for anyone wanting to see what their legs can do. It is a no-nonsense, runner-focused event that strips away the distractions and lets you focus on your stride. Even if you are not worried about the clock, the flat terrain makes it a highly encouraging course for those tackling the distance for the first time. It is a great place to celebrate your training progress.
Holiday 5K, 10K, & 13.1M at Naples, FL (52)
Looking to get moving right after the holidays? The Holiday 13.1M in Naples on December 26, 2026, is the perfect post-festivity run. This flat road race offers a low-key, community-focused atmosphere right after the busy holiday season. It is a straightforward, supportive event where you can simply show up and run. With packet pickup right before the 8:00 AM start, it is incredibly convenient for locals or those visiting Naples for the winter break. The flat course ensures a smooth, enjoyable ride, making it a great way to wrap up your year of running without the stress of a massive race production. It is just you, your fellow runners, and 13.1 miles of beautiful Naples scenery to enjoy before the new year begins.
How to Choose Your December Florida Race
With 42 half marathons in Florida in December, narrowing down your options comes down to what kind of adventure you want. If you are looking for a fun challenge with a bit of elevation, the rolling hills of Mount Dora are a rare Florida treat. If a fast, flat course with ocean views sounds like your perfect morning, Panama City Beach or Islamorada will deliver that vacation-race vibe. For those who love the energy of a city race, Orlando and West Palm Beach offer incredible community support and scenic urban routes.
Remember, there is no wrong choice—only the race that fits your current goals. Whether you are stepping up to the start line for your very first 13.1 or you are adding another state to your long-term journey, December in Florida offers the perfect weather and the most supportive running community to help you cross that finish line. Pick a race that excites you, lean on your training, and get ready for a fantastic winter run. Explore all Florida half marathons to find your perfect fit.