USA Ultra Marathons in December

Upcoming races with ultra marathon distances in December across the USA. Use filters to quickly find races by state, city or race type.

More races: USA running calendar

Date RaceDistanceLocationhf:tax:statehf:tax:cityhf:tax:typerace
12/01/2024Charleston Itty Bitty 5050MMount Pleasant SCsouth-carolinamount-pleasant-sctrail
12/07/2024Perpetual Motion12H, 24H, 6HGrapevine TXtexasgrapevine-txroadrace
12/07/2024McDowell Mountain Frenzy Trail Runs10M, 25K, 50K, 50M, 5MFountain Hills AZarizonafountain-hills-aztrail
12/07/2024Calero Trail Run10K, 13.1M, 15K, 1M, 25K, 26.2M, 50K, 5KSan Jose CAcaliforniasan-jose-catrail
12/07/2024Crooked Creek Ultra Trail Race100M, 13.1M, 26.2M, 50M, 5KShepherdsville KYkentuckyshepherdsville-kytrail
12/07/2024Mosaic Trail Race10K, 13.1M, 15K, 26.2M, 50K, 5KLiberty Hill TXtexasliberty-hill-txtrail
12/07/2024Blood Rock 10025K, 50M, 55KPelham ALalabamapelham-altrail
12/07/2024Arctic Frog Run10K, 15K, 25K, 50K, 5KLibertyville ILillinoislibertyville-iltrail
12/07/2024One Epic Run24HGreenville SCsouth-carolinagreenville-sctrail
12/07/2024Lake Norman State Park Trail Race30K, 50KTroutman NCnorth-carolinatroutman-nctrail
12/07/2024Freight Train 100K100K, 13.1M, 50KFarmville VAvirginiafarmville-vatrail
12/07/2024Jackson County 50-50 Ultramarathon100K, 10M, 50KBrownstown INindianabrownstown-intrail
12/07/2024Cloudland Canyon 50M13.1M, 50K, 50M, 5KRising Fawn GAgeorgiarising-fawn-gatrail
12/07/2024Isle du Bois Trail Run10M, 20M, 4M, 50KPilot Point TXtexaspilot-point-txtrail
12/07/2024Loup Garou Trail Run100M, 20M, 40M, 60MVille Platte LAlouisianaville-platte-latrail
12/07/2024San Joaquin River Trail100K, 25K, 50KFriant CAcaliforniafriant-catrail
12/07/2024Anza Borrego Cuyamaca 50 Mile Run50KJulian CAcaliforniajulian-catrail
12/07/2024Sawmill Trail Runs16M, 50K, 8MPine COcoloradopine-cotrail
12/07/2024Last Chance Trail Run10K, 25K, 50KMoncks Corner SCsouth-carolinamoncks-corner-sctrail
12/07/2024Ugly Sweater 1 Miler1MBuena Vista COcoloradobuena-vista-coroadrace
12/07/2024The Hitchcock Experience100K, 100M, 13.1M, 50MHoney Creek IAiowahoney-creek-iatrail
12/07/2024Shakori 40 Ultra40M, 4MPittsboro NCnorth-carolinapittsboro-nctrail
12/07/2024The BacklandBackyardGordonville TXtexasgordonville-txtrail
12/07/2024Ray Miller 50/5030K, 50K, 50MMalibu CAcaliforniamalibu-catrail
12/08/2024Pine Mountain Trail Run19M, 40MPine Mountain GAgeorgiapine-mountain-gatrail
12/14/2024Desert Solstice Track Invitational24HPhoenix AZarizonaphoenix-azroadrace
12/14/2024The Nutcracker Endurance Run12H, 3H, 6HErwin NCnorth-carolinaerwin-nctrail
12/14/2024Pigtails Run13.1M, 26.2M, 50KMaple Valley WAwashingtonmaple-valley-watrail
12/14/2024The Daytona 100 Ultra100M, 50K, 50MJacksonville FLfloridajacksonville-fltrail
12/14/2024Bell Ringer Trail Run15K, 25K, 50KBurns TNtennesseeburns-tntrail
12/14/2024Frozen Trail Run Fest15K, 25K, 50K, 5KEugene ORoregoneugene-ortrail
12/14/2024Bigfoot 50k10M, 20M, 50KLore City OHohiolore-city-ohtrail
12/15/2024Frosty Looper 8-Hour Challenge8HPennsauken NJnew-jerseypennsauken-njroadrace
12/15/2024Tucson Marathon, Half, 50K, and Marathon Relay13.1M, 26.2M, 50KTucson AZarizonatucson-azroadrace
12/15/2024Naked Nick25K, 50KLeesport PApennsylvanialeesport-patrail
12/21/2024Arctic Frog Run – Mayville15K, 25K, 50K, 50MMayville WIwisconsinmayville-witrail
12/22/2024Longest Night Race10K, 13.1M, 26.2M, 50K, 50MGreenville SCsouth-carolinagreenville-sctrail
12/27/2024Charleston 100100MCharleston SCsouth-carolinacharleston-sctrail
12/28/2024Across The Years24H, 48H, 72HPhoenix AZarizonaphoenix-azroadrace
12/31/2024SEASHORE STRIDER CHALLENGE100MLewes DEdelawarelewes-deroadrace
12/31/2024To The Finish, LLCEvansville INindianaevansville-inroadrace
12/31/2024WIEC Bighorn Crags Trail28MLemhi County IDidaholemhi-county-idtrail
12/31/2024New Year’s One Day100M, 12H, 24H, 6HSan Francisco CAcaliforniasan-francisco-catrail
01/04/2025Resolution Run12H, 3H, 6HGreenville SCsouth-carolinagreenville-scroadrace

Choose your favorite distance and save the calendar for later: Half Marathons, Marathons, Ultra Marathons, 5K, 10K, 50K, 50M, 100K, 100M

December Race Calendars:

All Races 5K Races
10K Races Half Marathons
Marathons Trail Races
50K Races 50 Miles Races
100K Races 100 Miles Races

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