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Ultramarathons in Florida

All 111 ultramarathons in Florida, from 50K to 200 miles, with the climb, the cutoff and the date for each. Every race links to its own page, where you can see how it fits the runner you are now.

RaceDistanceWhereDateClimbCutoff
Riverbend Ultras50 KMJupiter, FLSep 12, 2026390 ft11 h
Miami 100 Race100 MilesMiami, FLSep 26, 2026—32 h
Miami 100 Race125 MilesMiami, FLSep 26, 2026—40 h
Miami 100 Race 50 km50 KMMiami, FLSep 26, 2026—12 h
Freed to Run Challenge50 KMJacksonville, FLOct 3, 2026—9 h
John Holmes 50k Trail Run50 KMBrooksville, FLOct 3, 2026—8 h
Chasing the Sun Endurance Run50 KMBradenton, FLOct 10, 2026—9 h
The Itch50 KMOcala, FLOct 17, 2026430 ft9 h
Commodore 24 Hour Challenge48 MilesPanama City, FLOct 23, 2026—13.5 h
Gate2Gate Trail Run50 KMAlachua, FLOct 24, 20261,100 ft8 h
Jack's Trail Race50 KMPalm Coast, FLOct 25, 2026130 ft9 h
Azalea 50 km Race50 KMPalatka, FLNov 7, 2026—10 h
Azalea Race50 MilesPalatka, FLNov 7, 2026—15 h
Dunns Ultra Marathon Badasses - D.U.M.B.100 Milespomona park, FLNov 7, 2026—34 h
Dunns Ultra Marathon Badasses - D.U.M.B.35 Milespomona park, FLNov 7, 2026—14 h
Dunns Ultra Marathon Badasses - D.U.M.B.100 KMpomona park, FLNov 7, 2026—36 h
Treasure Coast Ultra50 KMHobe Sound, FLNov 7, 202640 ft9 h
Wild Florida Trail Run50 KMWhite Springs, FLNov 7, 2026—10.5 h
Across Florida 200200 MilesSt. Augustine Beach, FLNov 10, 20262,300 ft96 h
Tampa Bay 100 Mile100 MilesTampa, FLNov 14, 20261,165 ft36.5 h
Colt Trail Run45 MilesLakeland, FLNov 21, 2026—14 h
Colt Trail Run60 MilesLakeland, FLNov 21, 2026—16 h
Last of The FelascansBackyard (4.167-mile yards)Alachau, FLNov 21, 2026151 ft—
Saint Lucie Skeeter Skoot50 KMFort Pierce, FLNov 21, 2026—9 h
Saint Lucie Skeeter Skoot100 KMFort Pierce, FLNov 21, 2026—19 h
The Legacy Trail Ultra60 KMSarasota, FLNov 22, 2026—10.5 h
Turkey Burn Ultra50 KMClermont, FLNov 28, 2026650 ft9 h
Caloosahatchee Ultra50 KMAlva, FLDec 5, 2026—9 h
Festivus Trail Run100 MilesMiddleburg, FLDec 5, 20263,150 ft38 h
Festivus Trail Run35 MilesMiddleburg, FLDec 5, 20261,125 ft18 h
Festivus Trail Run50 MilesMiddleburg, FLDec 5, 20261,575 ft38 h
Nature Coast50 KMChiefland, FLDec 5, 2026—9 h
Nature Coast 100k100 KMChiefland, FLDec 5, 2026—24 h
Guana River50 KMPonte Vedra Beach, FLDec 6, 2026—9 h
Daytona 100 - Ultra100 MilesAtlantic Beach, FLDec 12, 20263,000 ft30 h
Daytona 100 - 50 km Ultra50 KMAtlantic Beach, FLDec 12, 2026130 ft24 h
Daytona 100 - Ultra50 MilesAtlantic Beach, FLDec 12, 2026400 ft24 h
Emerald Coast Ultra50 KMPensacola, FLDec 12, 2026—9 h
Emerald Coast Ultra50 MilesPensacola, FLDec 12, 2026—13.5 h
Ancient Oaks 100 Mile Run100 MilesTitusville, FLDec 19, 20263,000 ft32 h
Peace River 10050 KMBartow, FLDec 19, 2026——
Jupiter Ridge Sand Spur 50k50 KMJupiter, FLDec 26, 20262,800 ft9 h
Round the Bay Relay and Ultra36.8 MilesFort Walton Beach, FLDec 27, 20261,240 ft9.5 h
Holiday Five50 KMWinter Park, FLDec 31, 2026—9.5 h
Just Survive 125200 KMHobe Sound, FLJan 1, 2027900 ft48 h
Croom Zoom50 KMBrooksville, FLJan 2, 2027—9 h
Long Haul 100100 MilesLakeland, FLJan 16, 20271,194 ft32 h
Florida Roots Trail Series: Fort Clinch50 KMFernandina Beach, FLJan 23, 20271,000 ft10 h
Monroe Cross Trail50 KMDeBary, FLJan 23, 2027750 ft11 h
Monroe Cross Trail 50 Mile Ultra50 MilesDeBary, FLJan 23, 2027900 ft14 h
Clearwater Running Festival50 KMClearwater, FLJan 30, 2027370 ft6.25 h
Coo-Wah-Chobee 50k50 KMVenice, FLJan 30, 2027—8.5 h
Forgotten Florida Race100 MilesChristmas, FLJan 30, 2027—35 h
Forgotten Florida 50 Mile Race50 MilesChristmas, FLJan 30, 2027—16 h
This ain't yo Momma's 50k & Trail Marathon50 KMMiddleburg, FLJan 31, 20272,300 ft11 h
Death at DuPuis Backyard UltraBackyard (4.167-mile yards)Canal Point, FLFeb 6, 20271 ft—
Donna 110 Ultra Marathon110 MilesJacksonville, FLFeb 7, 2027—25 h
Death by 5k Coldwater Creek50 KMMilton, FLFeb 13, 2027—13.5 h
Lost 118100 KMClewiston, FLFeb 13, 2027—19 h
Skunk Ape's Revenge60 KMDade City, FLFeb 13, 2027—13 h
Angry Tortoise 50K50 KMBryceville, FLFeb 20, 2027—8 h
Endure Better Backyard UltraBackyard (4.167-mile yards)Lakeland, FLFeb 20, 2027——
In the Woods 30A 50K50 KMSanta Rosa Beach, FLFeb 20, 2027—9.5 h
InHouse UltraBackyard (4.167-mile yards)St Petersburg, FLFeb 20, 2027——
Painted Horse Urban Ultra55 KMOcala, FLFeb 20, 2027—12 h
Space Pirate 100100 MilesPort Canaveral, FLFeb 20, 2027500 ft31 h
Space Pirate 10033.3 miPort Canaveral, FLFeb 20, 2027—11.5 h
Space Pirate 10050 MilesPort Canaveral, FLFeb 20, 2027—16 h
Swamp 50k50 KMPalm Coast, FLFeb 20, 20272,345 ft9 h
MileBuilt 2-Day Bridge Challenge50 KMWinter Park, FLFeb 21, 202720 ft9 h
Florida Five50 KMApopka, FLFeb 22, 2027—9 h
All Day at Holloway50 KMLakeland, FLFeb 27, 2027—9 h
Lost 118118 MilesClewiston, FLFeb 27, 2027—35.5 h
Florida Death Race37 MilesLee, FLMar 6, 2027—12 h
Florida Death Race74 MilesLee, FLMar 6, 20272,500 ft21 h
Long Play Trail Run33.3 miBrooksville, FLMar 6, 2027—11 h
Miccosukee Glades Runner50 KMMiami, FLMar 13, 2027—9 h
Miccosukee Glades Runner50 MilesMiami, FLMar 13, 2027—13.5 h
Cow Ford 100100 MilesJacksonville, FLMar 20, 2027—30 h
Cow Ford 100/50 miler50 MilesJacksonville, FLMar 20, 2027—17 h
Croom Trail (Fools)50 KMBrooksville, FLApr 3, 2027—9 h
Croom Trail (Fools)50 MilesBrooksville, FLApr 3, 2027—13.5 h
JW Corbett Trail Races50 KMLoxahatchee, FLApr 10, 2027—9 h
JW Corbett Trail Races50 MilesLoxahatchee, FLApr 10, 2027—13 h
Funest 50k50 KMMulberry, FLApr 17, 2027—10 h
Skunk Ape Endurance Run100 MilesOcala, FLApr 24, 20273,100 ft36 h
Skunk Ape 50 Mile Endurance Run50 MilesOcala, FLApr 24, 20271,550 ft36 h
The Dunes 50K50 KMHobe Sound, FLApr 24, 2027—9 h
Sunshine Double50 KMWinter Park, FLMay 1, 2027—9.5 h
Keys Ultras100 MilesKey Largo, FLMay 15, 2027—32 h
Keys Ultras50 KMKey West, FLMay 15, 2027—12 h
Keys Ultras50 MilesKey West, FLMay 15, 2027—20 h
Sweat, Swat 'n Swear! 50 km Run50 KMInverness, FLMay 23, 20271,600 ft10 h
Lake to Ocean 100K100 KMPort Mayaka, FLJun 5, 2027—18 h
Wings of the West Urban Ultra55 KMDeltona, FLJun 12, 2027—12 h
Independence Double50 KMWinter Park, FLJun 26, 2027—9.5 h
Toxic Trail 3737 MilesCanal Point, FLJun 26, 2027——
Vero Beach Octopus Ultra100 MilesVero Beach, FLJul 10, 2027—32 h
Vero Beach Octopus Ultra50 KMVero Beach, FLJul 10, 2027—9 h
Vero Beach Octopus Ultra50 MilesVero Beach, FLJul 10, 2027—13.5 h
Vero Beach Octopus Ultra100 KMVero Beach, FLJul 10, 2027—19 h
The Trident102 MilesJupiter, FLJul 24, 20278,500 ft36 h
The Trident33 MilesJupiter, FLJul 24, 2027—9.5 h
The Trident80 MilesJupiter, FLJul 24, 20277,000 ft24 h
Sufferfest on Section 450 KMMiddleburg, FLAug 7, 2027——
Pinellas Trail Challenge46 MilesSt. Petersburg, FLSep 4, 2027900 ft13 h
Wildcat 100 - Race100 MilesPensacola, FLSep 4, 20272,500 ft40 h
Wildcat 100 - 50 km Race50 KMPensacola, FLSep 4, 2027775 ft20 h
Wildcat 100 - Race50 MilesPensacola, FLSep 4, 20271,250 ft30 h
Wildcat 100 - Race100 KMPensacola, FLSep 4, 20271,550 ft40 h
Labor Day Triple50 KMWinter Park, FLSep 6, 2027—9 h