When in September are most half marathons held?
The busiest weekend in Florida is September 4 and September 5, with 4 of them. One more falls on a weekday, which is worth knowing if you are traveling for it.
Race calendar · September 2027 · Florida
Half Marathons in Florida in September 2027
Every Half Marathon in Florida in September 2027, all 10 of them, sorted by date. Dates, entry fees, finish-time stats from past results, and start-line maps.
What the field actually runs
September Half Marathons, By the Numbers
2:24:53Median finish time
1:58:09Median winning time
12Median field size
6September half marathons with published results
How we calculate these stats: RunSesh calculates these figures from the most recent published results of past editions, sourced from RunSignup. We show aggregates only: field size, winning and median times, and the cutoff. We never publish individual finisher tables. Last updated Nov 12, 2026.
When in September
The September Race Weekends
Half marathons are not spread evenly across September. Here is how the calendar actually falls, weekend by weekend, which is the part worth knowing before you book a trip or plan a taper around one.
By the numbers
The Biggest Field
The largest field of any September Half Marathon in Florida, from the most recent published results.
Florida Half Marathons by City in September
All Half Marathons in Florida in September
10 total Fri, Sep 3, 2027DeBary 50K, Marathon, Half, 10K & 5K DeBary, FLFrom $60Details Sat, Sep 4, 2027Labor Day Triple Winter Park, FLFrom $55Details Sat, Sep 4, 2027Medal Madness 5K, 10K, & 13.1M at Venice, FL (36) Venice, FLFrom $65Details Sat, Sep 4, 2027Medal Madness 5K, 10K & 13.1M at Pompano Beach, FL (36) Pompano Beach, FLFrom $65Details Sat, Sep 4, 2027Medal Madness 5K, 10K, & 13.1M at Holiday, FL (36) Holiday, FLFrom $65Details Sat, Sep 11, 2027Squirrel 5K, 10K, & 13.1M at Naples, FL (37) Naples, FLFrom $65Details Sat, Sep 18, 2027Golden Harvest Half Marathon & 5K/10K - Orlando Orlando, FLFrom $56Details Sun, Sep 19, 2027Golden Harvest Half Marathon & 5K/10K - Tampa Tampa, FLFrom $55Details Sat, Sep 25, 20272027 Margaritaville Run Orlando Half Marathon, 10K & 5K Kissimmee, FLRegistration closedFrom $69Details Sat, Sep 25, 2027Medal Madness 5K, 10K, & 13.1M at Naples, FL (39) Naples, FLFrom $65Details
Common Questions About Running a September Half Marathon in Florida
What is a good Half Marathon time?
Across the 6 of these September half marathons with published results from past editions, the median finisher ran 2:24:53, and the median winning time was 1:58:09. So anything under 2:24:53 puts you in the faster half of a typical field. That is the middle of these RunSignup fields, walkers and charity entrants included, not a national average.
How big is a typical September Half Marathon field?
The median one finished 12 runners, across the 6 of these September half marathons with published results from past editions. Most are far smaller than the big-city events people picture, which means less crowding at the start and a friendlier field, with a last recorded finisher at 3:10:09.