When in December are most marathons held?
The busiest weekend in Florida is December 5 and December 6, with 4 of them, 3 of those on Saturday, December 5. Every one of them is on a Saturday or a Sunday.
Race calendar · December 2026 · Florida
Every Marathon in Florida in December 2026, all 11 of them, sorted by date. Dates, entry fees, finish-time stats from past results, and start-line maps.
What the field actually runs
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 December
Marathons are not spread evenly across December. 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 largest field of any December Marathon in Florida, from the most recent published results.
The busiest weekend in Florida is December 5 and December 6, with 4 of them, 3 of those on Saturday, December 5. Every one of them is on a Saturday or a Sunday.
Across the 3 of these December marathons with published results from past editions, the median finisher ran 4:26:33, and the median winning time was 2:52:25. So anything under 4:26:33 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.
The median one finished 23 runners, across the 3 of these December 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 6:34:56.