12 Hours Ultra Running Events in Florida

All 50 KM 50 Miles 100 KM 100 Miles 6 Hours 12 Hours 24 Hours

Date	Event	City	Distances
07/18/26	Sombrero Sizzler	jacksonville	6 Hours , 6 Hours , 9 Hours , 9 Hours , 12 Hours , 12 Hours
08/01/26	River to Sea	Marineland	6 Hours , 12 Hours
09/12/26	Riverbend Ultras	Jupiter	12 Hours , 50 KM
09/12/26	S.O.S.	Middleburg	6 Hours , 12 Hours
09/26/26	Tick Tock Ultra	Lakeland	6 Hours , 12 Hours
11/07/26	Azalea	Florahome	12 Hours , 24 Hours , 50 KM , 50 Miles
12/19/26	Sleigh It 12hr / 6hr	Lake Wales	6 Hours , 12 Hours
01/29/27	The Hoot’n Bulldog Track Ultra	Boca Raton	6 Hours , 12 Hours , 24 Hours , 24 Hours , 48 Hours
02/06/27	Whispering Pines Endurance Race	Inverness	12 Hours
02/12/27	Sombrero Ultra Running Festival (SURF)	middleburg	6 Hours , 12 Hours , 12 Hours , 24 Hours , 48 Hours

Date	Event	City	Distances
01/03/26	Wekiwa Springs Ultra	Apopka	6 Hours , 12 Hours , 24 Hours
12/06/25	El Gato Rebelde Ultra 12-Hour	Surfside	6 Hours , 12 Hours
11/23/25	Freed to Run Challenge	Jacksonville	12 Hours , 24 Hours
03/23/25	Loopapalooza	Jacksonville	6 Hours , 12 Hours
03/08/25	Save the Daylight 24	Englewood	6 Hours , 12 Hours , 24 Hours , 48 Hours
06/03/23	Brokentrack	ROTONDA	6 Hours , 12 Hours
02/27/22	Scrub Jay 12 Hour Ultra Marathon	Deltona	12 Hours
12/31/20	Into The New Year Event	Lake Worth	6 Hours , 12 Hours , 24 Hours
11/21/20	Icarus Florida Ultrafest	Fort Lauderdale	3 Hours , 6 Hours , 12 Hours , 24 Hours , 48 Hours , 72 Hours , 144 Hours
02/16/20	SCT Dawn to Dusk 12 Hour	Sanford	12 Hours
10/05/19	Bronze Man - 12 Hours of Fort Clinch	Fernandina Beach	12 Hours
01/19/19	FASTtrack 24hr	Palatka	6 Hours , 12 Hours , 24 Hours
07/30/16	Dane's Nearly Free (DNF) Run	Destin	6 Hours , 8 Hours , 12 Hours
12/31/12	Peanut Island 24 Hour Race	Peanut Island	6 Hours , 12 Hours , 24 Hours
05/08/10	Ultra Miles for Moffitt	Tampa	12 Hours