10 aidUltramarathons in Florida
As of October 6, 2026, Crewable lists 67 upcoming ultramarathons in Florida from October 2026 to September 2027. The next is Chasing the Sun Endurance Run on October 10 in Bradenton. Registration is open for 11.
Sources: UltraSignup, RunSignUp, UTMB, race organizers and race websites
With aid station data
10 aid
4 aid
8 aid
3 aid
2 aidRace calendar
October 2026
7 racesAdventHealth Great Floridian Multisport Festival
Clermont, FL31.6 mi31.35 mi+8Open until Oct 18from $45
November 2026
10 racesDecember 2026
7 racesJanuary 2027
9 racesFebruary 2027
12 racesMarch 2027
5 racesApril 2027
5 racesMay 2027
2 racesJune 2027
2 racesJuly 2027
2 racesAugust 2027
1 raceSeptember 2027
5 racesQuick answers
What is the next ultramarathon in Florida?
Chasing the Sun Endurance Run, on Saturday, October 10, 2026, in Bradenton. Distances: 50K, Marathon, Half Marathon.
How many ultramarathons in Florida have open registration?
11 of the 67 list registration as open as of October 6, 2026, including AdventHealth Great Floridian Multisport Festival, The Itch and Gate2Gate Trail Run.
What is the busiest month for ultramarathons in Florida?
February 2027, with 12 of the 67. November 2026 follows with 10.
Cities in Florida
Neighboring states
More ways to browse
Race planning
Plan your Florida race
Aid stations, cutoffs and pacing in one free plan. Crew invites and race-day updates come with a Race Pass.
Plan a race free