From the magic of Disney to flat BQ courses on the Space Coast, here are the best marathons in Florida for every type of runner — first-timers, Boston qualifiers, and everyone in between.
Florida is one of the best states in the country for marathon running. Cool-season race calendars, pancake-flat courses, and oceanside scenery make the Sunshine State a destination for runners chasing PRs, Boston qualifiers, and bucket-list finishes alike. Whether you are lining up for your first 26.2 or hunting a BQ, this guide covers the best marathons in Florida — with course details, field sizes, and honest advice on which race fits your goals.
Looking for all upcoming marathon-distance events? Browse the full Florida marathon calendar.
The Best Marathons in Florida
1. Walt Disney World Marathon — Lake Buena Vista (January)
The Walt Disney World Marathon is the largest marathon in Florida and one of the biggest destination races in the world. Roughly 20,000 runners wind through all four Disney theme parks — Magic Kingdom, EPCOT, Hollywood Studios, and Animal Kingdom — with character stops and entertainment along the way. The course is not flat (overpasses and parking ramps add rolling hills), and the 5:00 AM start means running in the dark for the first couple of hours. But the atmosphere is unmatched. If you want a once-in-a-lifetime experience over a fast time, this is the race.
- Typical field size: 18,000–20,000 runners
- Course: Loops through four theme parks on paved roads, moderate elevation changes from highway overpasses
- Best for: Bucket-list runners, families, first-timers who want crowd support
2. Miami Marathon — Miami (February)
The Life Time Miami Marathon (formerly the ING Miami Marathon) takes runners across the MacArthur Causeway, through South Beach, past Coconut Grove, and along Biscayne Bay. The scenery is world-class — open ocean views, art deco architecture, and the downtown Miami skyline. February weather typically sits in the mid-60s to low 70s at the start, which is manageable but can warm up quickly. The course is mostly flat with a few bridge climbs.
- Typical field size: 5,000–7,000 marathon finishers (25,000+ including the half)
- Course: Point-to-point feel with causeway crossings, mostly flat, a few bridge inclines
- Best for: Runners who want a big-city marathon atmosphere in Florida
3. Space Coast Marathon — Melbourne (November)
The Space Coast Marathon in Melbourne is one of the flattest, fastest marathons in the southeastern United States. The out-and-back course runs along the Indian River with almost zero elevation change — total gain is under 50 feet. November temperatures often land in the 50s and 60s at race start, which is about as good as it gets for Florida distance running. This race has become a go-to for Boston qualifiers and PR hunters.
- Typical field size: 2,000–3,000 (marathon and half combined)
- Course: Out-and-back along the Indian River, virtually flat, well-shaded stretches
- Best for: BQ attempts, PR chasers, runners who want a fast no-frills course
4. Celebration Marathon — Celebration (January)
Run through the picture-perfect town of Celebration (near Disney), this marathon is a favorite among Boston qualifiers. The course is almost entirely flat, looping through quiet residential streets and scenic trails with minimal traffic. Field sizes are small — typically under 1,500 — which means less congestion and more consistent pacing from the start. It usually falls a week or two after Disney, giving runners a calmer alternative in the same area.
- Typical field size: 1,000–1,500 (marathon and half combined)
- Course: Flat loops through Celebration and surrounding areas, quiet streets, paved paths
- Best for: Boston qualifying, runners who prefer a smaller, low-key race
5. 26.2 with Donna — Jacksonville (February)
The Donna Marathon is one of the most community-driven marathons in the country. Founded by breast cancer survivor Donna Deegan (now mayor of Jacksonville), the race raises funds for breast cancer research. The course runs through the Jacksonville Beaches area — Atlantic Beach, Neptune Beach, and Jacksonville Beach — with ocean views and strong crowd support. The course is relatively flat with a few bridge crossings.
- Typical field size: 2,000–3,500 (all distances)
- Course: Coastal route through Jacksonville Beaches communities, mostly flat with bridge crossings
- Best for: Charity runners, runners who love community atmosphere, coastal scenery fans
6. A1A Marathon — Fort Lauderdale (February)
The A1A Marathon runs almost entirely along State Road A1A — Fort Lauderdale's famous beachfront highway. The course is flat and fast, with the Atlantic Ocean on one side for nearly the entire race. February weather is typically in the 60s at the start, making it one of the better windows for a fast Florida marathon. The field is mid-sized, so you get good crowd support without big-race congestion.
- Typical field size: 2,500–4,000 (all distances)
- Course: Out-and-back along A1A, flat oceanfront road, minimal turns
- Best for: BQ attempts, scenic flat course, runners who like straightforward out-and-backs
7. Jacksonville Marathon (Jacksonville Bank Marathon) — Jacksonville (December/January)
Jacksonville's own marathon offers a tour of the city's diverse neighborhoods. The course crosses the St. Johns River, passes through San Marco, Riverside, and downtown, and features strong local support from a city with deep running roots. Jacksonville also hosts the Gate River Run (15K) in March — one of the largest 15K races in America — so the running community here is well organized and enthusiastic.
- Typical field size: 1,500–2,500 (marathon)
- Course: City loop with bridge crossings over the St. Johns River, mostly flat with some overpasses
- Best for: Runners wanting a mid-sized city marathon with local character
8. Panama City Beach Marathon — Panama City Beach (December)
Run along the sugar-white sand beaches of the Florida Panhandle, the Panama City Beach Marathon offers Gulf of Mexico views for much of the course. December weather in the Panhandle is cooler than South Florida — often in the 40s and 50s at the start — making it one of the best-weather marathon options in the state. The course is flat and runs along Front Beach Road and Thomas Drive.
- Typical field size: 1,000–2,000 (all distances)
- Course: Flat beachside roads with Gulf views, out-and-back sections
- Best for: Runners who want cooler weather and beach scenery
9. Tallahassee Marathon — Tallahassee (February)
The Tallahassee Marathon is one of the hillier options in Florida — which is saying something for a state known for flat courses. The course winds through the canopy roads and rolling terrain around Maclay Gardens State Park. If you want to train on hills or just prefer a course with variety, Tallahassee delivers. February weather in North Florida is typically in the 40s and 50s at the start, which is ideal for distance running.
- Typical field size: 800–1,500 (all distances)
- Course: Rolling hills through shaded canopy roads and state park areas
- Best for: Runners who want hill training, scenic canopy roads, small-race feel
10. Sarasota Marathon — Sarasota (March)
The Sarasota Marathon runs through one of Florida's most beautiful Gulf Coast cities. The course takes runners through Sarasota's waterfront, across the Ringling Bridge to St. Armands Key and Lido Key, with views of Sarasota Bay throughout. March weather can be a gamble — cool mornings are possible but so are warmer starts in the 70s. The bridge crossing adds a modest hill to an otherwise flat course.
- Typical field size: 1,500–3,000 (all distances)
- Course: Waterfront route with bridge crossing to barrier islands, mostly flat
- Best for: Scenic Gulf Coast experience, runners visiting the Sarasota area
11. Palm Beaches Marathon — West Palm Beach (December)
The Palm Beaches Marathon runs through the waterfront areas of West Palm Beach and Palm Beach Island. The course crosses the Intracoastal Waterway and runs along the historic mansions and estates of Palm Beach before returning to the mainland. December weather in South Florida usually means starts in the 60s. The field is mid-sized with a well-organized race that has grown steadily over the past decade.
- Typical field size: 2,000–3,500 (all distances)
- Course: Flat waterfront route with Intracoastal bridge crossings, scenic Palm Beach Island
- Best for: South Florida runners, scenic waterfront course, December race timing
12. Daytona Beach Marathon — Daytona Beach (February)
The Daytona Beach Marathon is best known for its unique finish inside the Daytona International Speedway. Runners cross the same finish line used by NASCAR drivers, which makes for a memorable photo finish. The course runs along the beachside roads of Daytona and Ormond Beach. The race is relatively small, which means less congestion and a more relaxed atmosphere.
- Typical field size: 800–1,500 (all distances)
- Course: Beachside roads with a finish inside Daytona International Speedway, flat
- Best for: Motorsport fans, unique finish line experience, smaller field
13. Mount Dora Marathon — Mount Dora (December)
Mount Dora is a charming small town in Lake County known for its rolling hills — some of the most elevation change you will find anywhere in Florida. The Mount Dora Marathon leans into this with a course that includes genuine climbs and descents through the town's historic neighborhoods and surrounding countryside. This is not a PR course, but it is a beautiful one with strong small-town support.
- Typical field size: 500–1,000 (all distances)
- Course: Rolling hills through Mount Dora and surrounding Lake County, the hilliest marathon in Florida
- Best for: Runners who enjoy hills, small-town charm, unique Florida experience
14. Key West Half Marathon (and Full Options)
Key West hosts a popular half marathon every January, and while a full marathon distance is not always on the schedule, the event sometimes offers marathon-distance options or challenges. The course runs along the island's waterfront with views of the Gulf of Mexico and Atlantic Ocean. Even if you run the half, Key West is worth the trip for a running vacation. Check the event website for current distance offerings.
- Course: Island waterfront roads with ocean views on both sides
- Best for: Running vacations, tropical scenery, destination racing
Best BQ Marathons in Florida
If your primary goal is qualifying for the Boston Marathon, Florida has three standout options with flat courses, cool-season timing, and manageable field sizes. Here are the best Boston qualifying marathons in the state:
Celebration Marathon
The flattest and most low-key of the BQ-friendly options. Small fields mean no weaving through crowds at the start, and the quiet residential course lets you lock into your goal pace without distractions. Multiple loops mean your crew can see you several times. This is arguably the most popular BQ race in the state.
Space Coast Marathon
With under 50 feet of total elevation gain on the entire course, Space Coast is as flat as it gets. The November timing gives you cooler temperatures than most Florida marathons, and the Indian River scenery keeps the miles from feeling monotonous. Many runners report negative splits here because the course simply lets you run your pace.
A1A Marathon
The A1A Marathon's out-and-back course along Fort Lauderdale's beachfront is flat and fast. February weather is usually cooperative, and the ocean breeze can help keep temperatures comfortable even as the sun climbs. The straightforward course with minimal turns makes it easy to pace consistently.
BQ tip: For any Florida marathon, start conservatively. Even in winter, Florida humidity can be higher than you expect. Bank a few seconds per mile early and use them in the second half.
Tips for Running a Marathon in Florida
Weather and Timing
Florida's marathon season runs from November through March. Races outside this window risk dangerously high heat and humidity. Even within the season, conditions vary significantly:
- November–January: Best conditions. Morning starts in the 40s–60s depending on location. North Florida and the Panhandle are coolest.
- February: Still good, but South Florida races can see starts in the upper 60s to low 70s.
- March: Risky. Temperatures can climb into the 80s by mid-morning, especially in Central and South Florida.
Hydration Strategy
Florida humidity makes you sweat more than you think, even on cool mornings. Start hydrating two days before race day — not just the night before. During the race, drink at every aid station for the first half, even if you feel fine. Many Florida marathoners hit the wall not because of fitness but because of dehydration that creeps up silently in humid air.
Course Selection
Most Florida marathon courses are flat, but "flat" does not always mean "fast." Bridge crossings (Miami, Sarasota, Palm Beach) add short steep climbs that can break your rhythm. Highway overpasses (Disney, Jacksonville) do the same. If you want the absolute flattest course, choose Space Coast, Celebration, or A1A. If you actually want hills for training purposes, Tallahassee and Mount Dora are your best bets.
Sun Protection
Florida sun is strong year-round. Even in January, UV exposure during a four-hour marathon is significant. Wear sunscreen (apply before you leave home — not at the start line when your hands are sweaty), a hat or visor, and sunglasses. Many Florida runners also wear arm sleeves that provide UV protection and can be removed if temperatures rise.
Arrive Early and Acclimate
If you are traveling to Florida for a marathon, arrive at least two days early. The humidity adjustment is real — even experienced runners from dry or cold climates can struggle in their first Florida race. A few easy shakeout runs in the local humidity will help your body start to adapt.
How to Choose the Right Florida Marathon
With over a dozen quality marathons to choose from, here is a quick decision framework:
- Want a BQ? Celebration, Space Coast, or A1A
- Want a big-race experience? Walt Disney World or Miami
- Want beach scenery? A1A, Panama City Beach, or Daytona Beach
- Want cool weather? Panama City Beach (December), Tallahassee (February), or Space Coast (November)
- First marathon? Disney (crowd support), Donna (community), or Celebration (flat and small)
- Want something unique? Mount Dora (hills), Daytona (speedway finish), or Key West (tropical island)
Ready to find your next race? Explore all upcoming marathons in Florida or browse the full Florida race calendar.