Road and trail, worldwide
Timed and backyard races
538 racesupcoming
There are 538 upcoming timed and backyard races on the calendar, from November 2026 to November 2027. The next is Bear River Backyard Ultra in Delmar, IA on November 13, 2026. The most climbing is at Crystal Springs Ultra Races: 2,008 ft (612 m).
6, 12 and 24-hour races, and last-runner-standing backyard ultras.
November 2026
- Bear River Backyard UltraBYU/LPSTrailDelmar, IA
- Cahuilla Rez Ultra24 HourTrailAnza, CA
- Cahuilla Rez Ultra6 HourTrailAnza, CA
- Cahuilla Rez Ultra12 HourTrailAnza, CA
- Go Wild! Santa Cruz 2 Hr, 4 Hr2 HourTrailSanta Cruz, CA
- Go Wild! Santa Cruz 2 Hr, 4 Hr4 HourTrailSanta Cruz, CA
- Great Lawn Backyard UltraBYU/LPSTrailNorwalk, CT
- Lady of the Lake4 HourTrailBlairsville, GA
- Live Oak Odyssey6 HourTrailTrabuco Canyon, CA
- Live Oak Odyssey8 HourTrailTrabuco Canyon, CA499 ft
- Live Oak Odyssey3 HourTrailTrabuco Canyon, CA
- Mingus Mayhem2 HourTrailCoos Bay, OR
- Mingus Mayhem9 HourTrailCoos Bay, OR
- NCTRaces: 15xBYU/LPSTrailSolon Springs, WI
- Roosters Backyard UltraBYU/LPSTrailSan Diego, CA
- The Iron TurtleBYU/LPSTrailCoker, AL
- The Unforeseen6 HourTrailCharlotte, NC
- Fat Ox48 HourTrailBuckeye, AZ
- Fat Ox12 HourTrailBuckeye, AZ
- Fat Ox24 HourTrailBuckeye, AZ
- Fat Ox6 HourTrailBuckeye, AZ
- Tortugas Mountain 24 Hour Challenge24 HourTrailLas Cruces, NM
- Black Gold 24hr and 12hr Endurance Challenge24 HourTrailBelfry, KY
- Black Gold 24hr and 12hr Endurance Challenge12 HourTrailBelfry, KY
- Circle Endurance Event 3, 6, 12, 24 Hour3 HourTrailRinggold, GA
- Cohutta Madness4 HourTrailChatsworth, GA
- Cohutta Madness12 hoursTrailChatsworth, GA
- Cohutta Madness8 HourTrailChatsworth, GA
- Lake Haigler 12-Hour12 HourTrailFort Mill, SC
- Last Wolf HowlingBYU/LPSTrailPetal, MS
- Last of the FelascansBYU/LPSTrailAlachau, FL
- Mount Ascutney Vertical BackyardBYU/LPSTrailBrownsville, VT
- Mountain Mama Farms Classic4 HourTrailSummerville, GA
- Salt City Fall Classic6 HourTrailMarcellus, NY
- The 16 Hour Lock-In16 HourTrailCarolina Beach, NC
- Bloomfield Backyard UltraBYU/LPSTrailBloomfield, KY
- Boundiful Endurance Runs3 HourTrailHemet, CA
- Boundiful Endurance Runs24 HourTrailHemet, CA
- Boundiful Endurance Runs6 HourTrailHemet, CA
- Boundiful Endurance Runs12 HourTrailHemet, CA
- Get Outside 8 Hour8 HourTrailSmithfield, VA
- Get Outside 8 Hour4 HourTrailSmithfield, VA
- The New Gemini 10036 HourTrailSmyrna, GA
- The New Gemini 10026 HourTrailSmyrna, GA
- The New Gemini 10016 HourTrailSmyrna, GA
December 2026
- Dreadmill 48 Hour Endurance Challenge48 HourTrailVirtual
- Ollie's Ultra48 HourTrailChanute, KS
- The Tennessee Mile6 HourTrailFranklin, TN
- The Tennessee Mile24 HourTrailFranklin, TN
- The Tennessee Mile12 HourTrailFranklin, TN
- The Tennessee Mile8 HourTrailFranklin, TN
- The Tennessee Mile3 HourTrailFranklin, TN
- Krampuslauf9 HourTrailLyme, NH
- Last Paddler StandingBYU/LPSTrailLake Placid, FL
- Longhorn Last Person StandingBYU/LPSTrailDripping Springs, TX
- Mitchell's Mountain Infinity Loop - 3.14 mi Last Man Standing/5k/1kBYU/LPSTrailFayetteville, AR
- MontCo Backyard UltraBYU/LPSTrailConshohocken, PA
- THE CONQUERBYU/LPSTrailDawsonville, GA
- The BacklandBYU/LPSTrailGordonville, TX
- Thumbs Up Vertical Challenge8 Hour AscentTrailEstes Park, CO
- Tower Tag Challenge8 HourTrailHamden, CT
- Tower Tag Challenge4 HourTrailHamden, CT
- The Wrath of Krampus: Last Person StandingBYU/LPSTrailYucaipa, CA
- Cape Fear Holiday Run3 HourTrailLillington, NC
- Cape Fear Holiday Run6 HourTrailLillington, NC
- Cape Fear Holiday Run9 HourTrailLillington, NC
- F.I.T.mas Trail Race4 HourTrailCumberland, RI
- RunFluent Christmas7 HourTrailLutz, FL
- Desert Solstice24 HourTrailPhoenix, AZ
- Reveillon de Loup6 HourTrailMandeville, LA
- Reveillon de Loup12 HourTrailMandeville, LA
- Reveillon de Loup3 HourTrailMandeville, LA
- Sleigh It (12hr / 6hr / 4.17 Miler / 12hr Relay)6 HourTrailLake Wales, FL
- Sleigh It (12hr / 6hr / 5 Miler)12 HoursTrailLake Wales, FL
- Dirty December Trail Run6 HourTrailSan Diego, CA
- Loop Out the Year6 HourTrailLakewood, WA
- Loop Out the Year3 HourTrailLakewood, WA
- Moccasin Ultra Fest36 HourTrailMemphis, TN
January 2027
- The BACKYARD GenesisBYU/LPSTrailLake Wales, FL
- Angela Ivory Memorial Runs24 HourTrailFelton, DE
- Sandy Bottom 8-Hour Training Run8 HourTrailHampton, VA
- Sandy Bottom 8-Hour Training Run4 HourTrailHampton, VA
- Frozen Falcon8 HourTrailFalcon Lake, MB, Canada
- 8 Hours of Ode | Ode in the Snow8 HourTrailHolly, MI
- Chakchiuma Swamp Challenge24 HourTrailGrenada, MS
- Frosty Cox 6 Hour Trail RaceFrosty Cox 6 Hour Trail RaceTrailConcord, NC
- Hops and Spokes Mountain Bike Classic6 HourTrailYucaipa, CA
- MAD Backyard UltraBYU/LPSTrail East Ridge , TN
- Snow Bull Trail Runs6 HourTrailWhitwell, TN
- Snow Bull Trail Runs12 HourTrailWhitwell, TN
- TwentyThree Ranch - Last Man StandingBYU/LPSTrailDripping Springs, TX
- Bleak Midwinter Endurance Run6 HourTrailSpringfield, MO
- Bleak Midwinter Endurance Run1 HourTrailSpringfield, MO
- Bleak Midwinter Endurance Run3 HourTrailSpringfield, MO
- Bleak Midwinter Endurance Run12 HourTrailSpringfield, MO
- Cactus Roulette Endurance Event6 HourTrailLawrence, KS
- Cactus Roulette Endurance Event12 HourTrailLawrence, KS
- Myrtle Beach 24 Hour24-hoursTrailMyrtle Beach, SC
- Saguaro ShowdownBYU/LPSTrailMesa, AZ
- The Hoot'n Bulldog Track Ultra12 HourTrailMirimar, FL
- The Hoot'n Bulldog Track Ultra48 HourTrailMirimar, FL
- The Hoot'n Bulldog Track Ultra6 HourTrailMirimar, FL
- The Hoot'n Bulldog Track Ultra24 HourTrailMirimar, FL
February 2027
- Last Skier StandingBYU/LPSTrailRumford, ME
- 963 Beulah Challenge9 HourTrailWildwood, MO
- 963 Beulah Challenge3 HourTrailWildwood, MO
- 963 Beulah Challenge6 HourTrailWildwood, MO
- Death at DuPuis (A Backyard Event)BYU/LPSTrailCanal Point, FL
- Frozen 4 Hour & 5K - Duluth Winter Trail Series4 HourTrailDuluth, MN
- ICY-88 HourTrailSpotsylvania, VA
- The Sparrow6 HOUR RACETrailGriffin, GA
- The Sparrow3 HourTrailGriffin, GA
- The Thunder Run 202724 HourTrailSan Antonio, TX
- The Wolf Within Winter Backyard UltraBYU/LPSTrailSt. Isle, MN
- Whispering Pines12 HourTrailInverness, FL
- Sombrero Ultra Running Festival ( SURF )48 HoursTrailmiddleburg, FL
- Soil Mates Backyard UltraBYU/LPSTrailThomaston, GA
- Cheraw 24 HourCheraw 24 HourTrailCheraw, SC
- Endure Better Backyard UltraBYU/LPSTrailLakeland, FL
- Farmdaze 246 HourTrailBrooklet, GA
- Farmdaze 2412 HourTrailBrooklet, GA
- InHouse UltraBYU/LPSTrailSt Petersburg, FL
- Zeb’s Paradise Endurance Festival24 HourTrailPomona Park, FL
- Zeb’s Paradise Endurance Festival12 HourTrailPomona Park, FL
- Dark Horse 24/48hr Ultra Run24 HourTrailAiken, SC
- Dark Horse 24/48hr Ultra Run48 hour soloTrailAiken, SC
- Grit & Grace Trail Race6 HourTrailReidsville, NC
- Punch Out Ultra8 HourTrailMolino, FL
- The Gambler Last Man StandingBYU/LPSTrailPelham, AL
March 2027
- Queeny Backyard UltraBYU/LPSTrailSt. Louis, MO
- AtheonBYU/LPSTrailAshland City, TN
- Delano Park12 HourTrailDecatur, AL
- Laliik Trail Races6 HourTrailBenton City, WA
- Livingston Oval Ultra6 HourTrailLivingston, NJ
- Livingston Oval Ultra3 HourTrailLivingston, NJ
- Livingston Oval Ultra1 HourTrailLivingston, NJ
- Livingston Oval Ultra12 HoursTrailLivingston, NJ
- McClellan Madness4 HourTrailAnniston, AL
- The Skyline Scramble3 HourTrailTopeka, KS
- The Skyline Scramble12 HourTrailTopeka, KS
- The Skyline Scramble6 HourTrailTopeka, KS
- Conquer The Wall Endurance Challenge | 47HR & 35HR35 HourTrailWilliamson, WV
- Conquer The Wall Endurance Challenge | 47HR & 35HR47 HourTrailWilliamson, WV
- Howard Aslinger Endurance Run12 HourTrailCape Girardeau, MO
- Howard Aslinger Endurance Run1 HourTrailCape Girardeau, MO
- Howard Aslinger Endurance Run24 HourTrailCape Girardeau, MO
- Fat Dog Backyard UltraBYU/LPSTrailAbbotsford, BC, Canada
- Gomez Grind12 HourTrailSilver City, NM
- Gomez Grind6 HourTrailSilver City, NM
- Little Backyard Adventure3 HourTrailOlympia, WA
- Little Backyard Adventure6 HourTrailOlympia, WA
- Little Backyard Adventure12 HourTrailOlympia, WA
- Llama Experience Ultra3 HourTrailHendersonville, NC
- Llama Experience Ultra12 HourTrailHendersonville, NC
- Llama Experience Ultra6 HourTrailHendersonville, NC
- Twenty Three Ranch- 24 HOUR RACE23 HourTrailDripping Springs, TX
- Twenty Three Ranch- 24 HOUR RACE24 HourTrailDripping Springs, TX
- Where Da Gold At? Backyard UltraBYU/LPSTrailSaraland, AL
- Dogwood Ultra Marathons72 HourTrailGreen Bay, VA
- Pirate's Cove 6/12/24 hour Run/Hike12 HourTrailLake Cuyamaca, CA
- Pirate's Cove 6/12/24 hour Run/Hike6 HourTrailLake Cuyamaca, CA
- Capital Backyard UltraBYU/LPSTrailLorton , VA
- Dimple Dell Blitz Backyard8 HourTrailSandy, UT
- Dimple Dell Blitz Backyard4 HourTrailSandy, UT
- Don't Die in the Chair Last Man StandingBYU/LPSTrailRome, GA
- Hungryland6 HourTrailWest Palm Beach, FL
- Hungryland33 Hour - Jogger SloggerTrailWest Palm Beach, FL
- JTreequinox12 Hour RunTrailJoshua Tree, CA
- Ohio's Backyard UltraBYU/LPSTrailLucasville, OH
- Spring Awakening Backyard Ultra and Relay6 HourTrailVashon, WA
- Spring Awakening Backyard Ultra and Relay12 HourTrailVashon, WA
- Spring Awakening Backyard Ultra and Relay24 HourTrailVashon, WA
- Yeti 7/11 Hour Endurance Run3 HourTrailLithia Springs, GA
- Yeti 7/11 Hour Endurance Run7 HourTrailLithia Springs, GA
- Bad Ass Backyard UltraBYU/LPSTrailRio Linda, CA
- Dizzy Daze5 HourTrailSeattle, WA
- Lonesome Pine 2424 HourTrailLong Grove, IA
- Skunk Ape 806/314 Trail Race806 HourTrailDixon, IL
- SkunkApe 806/524/314 Trail Race524 HourTrailDixon, IL
- SkunkApe 806/524/314 Trail Race314 HourTrailDixon, IL
April 2027
- Vernal Equinox 48-24-12-8 Hour Run12 HourTrailBatavia, OH
- Vernal Equinox 48-24-12-8 Hour Run8 HourTrailBatavia, OH
- Vernal Equinox 48-24-12-8 Hour Run24 HourTrailBatavia, OH
- Popeye's Backyard Ultra96 HourTrailLarkspur, CO
- The Bullshit Backyard UltraBYU/LPSTrailLenoxville, PA
- The Krrbrrr8 HourTrailPalmer, AK
- Cannonball RunBYU/LPSTrailEhrhardt, SC
- Cannonball Run34 HourTrailEhrhardt, SC
- Memphis Running Festival12 HourTrailMemphis, TN
- Memphis Running Festival6 HourTrailMemphis, TN
- Walla Walla 6 Hour6 HourTrailWalla Walla, WA
- The 24 Hour Lions Roar12 HourTrailColumbia, MO
- The 24 Hour Lions Roar6 HourTrailColumbia, MO
- Fondren Urban Ultra12 HourTrailJackson, MS
- Grind on the Grid Backyard UltraBYU/LPSTrailWingate, IN
- Silver Moon Race24 HourTrailReedley, CA
- Silver Moon Race6 HourTrailReedley, CA
- Silver Moon Race12 HourTrailReedley, CA
- Spring Fever 5K | 5 Mile | 8HRBYU/LPSTrailHingham, MA
- The Firefly Trail Run12 HourTrailHendersonville, NC
- The Firefly Trail Run3 HourTrailHendersonville, NC
- The Firefly Trail Run6 HourTrailHendersonville, NC
- BC Backyard UltraBYU/LPSTrailSicamous, BC, Canada
- Earth Day Buckle Mania24 HourTrailAbilene, KS
- Earth Day Buckle Mania12 HourTrailAbilene, KS
- Elm Creek Backyard UltraBYU/LPSTrailMaple Grove, MN295 ft
- Bonneville Backyard UltraBYU/LPSTrailProvo, UT
- Lake Mohegan Trail Race4 HourTrailFairfield, CT
- Locomotion 3/6/12/24 Hour Endurance Event12 HourTrailEast Ridge, TN
- Locomotion 3/6/12/24 Hour Endurance Event6 HourTrailEast Ridge, TN
- Locomotion 3/6/12/24 Hour Endurance Event3 HourTrailEast Ridge, TN
- Locomotion 3/6/12/24 Hour Endurance Event24 HourTrailEast Ridge, TN
- McCormick 2424 HourTrailGig Harbor, WA322 ft
- SoCal Redwood Race3 HourTrailBrea, CA
- SoCal Redwood Race12 HoursTrailBrea, CA
- SoCal Redwood Race6 HourTrailBrea, CA
- Virginia Run for Cancer24 HourTrailHampton, VA
May 2027
- Cinco de Zakito 12-Hr Endurance Run12 HourTrailKillingworth, CT
- Conquer The BeastBYU/LPSTrailPierce, NE
- Harvest & Howitzer Backyard UltraBYU/LPSTrailPacerville, CA
- Last Person Standing by Flint Creek EnduranceBYU/LPSTrailGentry, AR
- The Oldman Backyard UltraBYU/LPSTrailLethbridge, AB, Canada
- Carolina Thread 8/4Hr4 HourTrailRock Hill, SC
- EHQ Valley Falls 6 and 12 Hour6 HourTrailFairmont, WV
- EHQ Valley Falls 6 and 12 Hour12 HourTrailFairmont, WV
- No Bull Around6 HourTrailPierce, NE
- No Bull Around3 HourTrailPierce, NE
- Boomerang Trail Run2 HourTrailBrighton, ON, Canada
- Boomerang Trail Run4 HourTrailBrighton, ON, Canada
- Boomerang Trail Run6 HourTrailBrighton, ON, Canada
- Butterfield Blitz Backyard4 HourTrailHerriman, UT512 ft
- Butterfield Blitz Backyard8 HourTrailHerriman, UT
- CHICAGO 7-11 Hour Endurance Run7 HourTrailWillow Springs, IL
- CHICAGO 7-11 Hour Endurance Run11 HourTrailWillow Springs, IL
- Die to Run Backyard UltraBYU/LPSTrailMuskogee, OK
- Galena Sky Trail Races8 HourTrailGalena, IL
- Galena Sky Trail Races4 HourTrailGalena, IL
- Rumble on the RidgeBYU/LPSTrailArena, WI
- Selkirk Slacker 12hr Ultra Trail Run & Relay8 HourTrailGolden, BC, Canada
- Selkirk Slacker 12hr Ultra Trail Run & Relay12 HourTrailGolden, BC, Canada
- Winona Forest's Chase The Day Trail Ultra24 HourTrailMannsville, NY
- Winona Forest's Chase The Day Trail Ultra6 HourTrailMannsville, NY
- Winona Forest's Chase The Day Trail Ultra12 HourTrailMannsville, NY
- Heart of Cahaba Trail Daze48 HourTrailHelena, AL
- Heart of Cahaba Trail Daze36 HourTrailHelena, AL
- Heart of Cahaba Trail Daze12 HourTrailHelena, AL
- Heart of Cahaba Trail Daze3 HourTrailHelena, AL
- Heart of Cahaba Trail Daze24 HourTrailHelena, AL
- Heart of Cahaba Trail Daze6 HourTrailHelena, AL
- Backyard Ultra of Northern UtahBYU/LPSTrailMantua, UT
- Brownlow Dirt Loop3 HourTrailPrescott, AZ
- Brownlow Dirt Loop6 HourTrailPrescott, AZ
- Brownlow Dirt Loop12 HourTrailPrescott, AZ
- High Noon Showdown6 HourTrailLaurens, SC
- High Noon Showdown12 HourTrailLaurens, SC
- High Noon Showdown3 HourTrailLaurens, SC
- High Noon Showdown24 HourTrailLaurens, SC
- Perfect PR Backyard by the Ode3 HourTrailClarkston, MI
- Perfect PR Backyard by the OdeBYU/LPSTrailClarkston, MI
- Run Ragged Last Person StandingBYU/LPSTrailBerlin, CT
- Sparks Backyard UltraBYU/LPSTrailSparks, NV
- Coalfields Backyard UltraBYU/LPSTrailWilliamson, WV
- Back 9 Endurance Run12 HourTrailCopper Harbor, MI
- Back 9 Endurance Run24 HourTrailCopper Harbor, MI
- Blacks Grove Backyard Ultra Presented by Agony of DeFeet Wadena Run ClubBYU/LPSTrailWadena, MN
- Cline ButtesBYU/LPSTrailRedmond, OR
- Cline Buttes12 HourTrailRedmond, OR
- Cline Buttes3 HourTrailRedmond, OR
- Cline Buttes24 HourTrailRedmond, OR
- Cline Buttes6 HourTrailRedmond, OR
- Coldwater In Your VeinsBYU/LPSTrailNorth Ogden, UT
- Johnston Woods Trail Festival3 HourTrailCleveland, TN
- Johnston Woods Trail Festival12 HourTrailCleveland, TN
- Johnston Woods Trail Festival6 HourTrailCleveland, TN
- Johnston Woods Trail Festival24 HourTrailCleveland, TN
- PHASE ONE//THE LAST ONEBYU/LPSTrailSPOKANE, WA
- Sri Chinmoy 7 & 13-HR Races7 HourTrailSeattle, WA
- The Underground Circus 10024 HourTrailSmyrna, GA
- The Underground Circus 1006 HourTrailSmyrna, GA
- The Underground Circus 10012 HourTrailSmyrna, GA
June 2027
- Momentus BackYard UltraBYU/LPSTrailMonroe, NC
- Tsalteshi Backyard UltraBYU/LPSTrailSoldotna, AK
- A.W. Marion Trailfest12 HourTrailCircleville, OH
- A.W. Marion Trailfest24 HourTrailCircleville, OH
- Bristow Loop Race12 HourTrailDexter, OR
- Bristow Loop Race24 HourTrailDexter, OR
- Bristow Loop Race6 HourTrailDexter, OR
- Coz's Backyard UltraBYU/LPSTrailHolland Patent, NY
- Dark 2 Dawn Night Trail Races6 HourTrailForistell, MO
- Elsa Chicken Plucker Backyard UltraBYU/LPSTrailCharleston, IL
- Freedom Backyard Ultra Marathon (FBUM 2027)BYU/LPSTrailBourbon, MO
- Hollis Heat: Time Trials9 HourTrailEllenboro, NC
- Hollis Heat: Time Trials24 HoursTrailEllenboro, NC
- Hollis Heat: Time Trials12 HourTrailEllenboro, NC
- Hollis Heat: Time Trials6 HourTrailEllenboro, NC
- Hollis Heat: Time Trials3 HourTrailEllenboro, NC
- Lake Tye Challenge3 HourTrailMonroe, WA
- Lake Tye Challenge6 HourTrailMonroe, WA
- Marsh Peak Madness6 HourTrailLapoint, UT
- More Miles Last One Standing ChallengeBYU/LPSTrailKnoxville, MD
- Sharlie Shuffle12 HourTrailMcCall, ID
- Sharlie Shuffle6 HourTrailMcCall, ID
- Three Sisters Ultra Festival24 Hour SoloTrailMaryville, TN
- Heat Wave 3/6/12/24/363 HourTrailROSE HILL, KS
- Heat Wave 3/6/12/24/3636 HourTrailROSE HILL, KS
- Heat Wave 3/6/12/24/3612 HourTrailROSE HILL, KS
- Heat Wave 3/6/12/24/3624 HourTrailROSE HILL, KS
- Heat Wave 3/6/12/24/366 HourTrailROSE HILL, KS
- Survivorfest Running Event24 HourTrailSherwood Park, AB, Canada
- Survivorfest Running Event6 HourTrailSherwood Park, AB, Canada
- Survivorfest Running Event12 HourTrailSherwood Park, AB, Canada
- Dirty Feet Beat The Buzzer - Trail Fest - BYU6 HourTrailKamloops, BC, Canada
- Last Human Standing - RIBYU/LPSTrailWest Greenwich, RI
- The Heritage Challenge3 HourTrailAdrian, MI
- The Heritage Challenge6 HourTrailAdrian, MI
- The Heritage Challenge12 HourTrailAdrian, MI
- Weekend in Wentworth 20276 HourTrailWentworth, NS, Canada
- Moonlight on Mt Ascension Trail Run12 HourTrailHelena, MT
- Endless Day Backyard UltraBYU/LPSTrailRichfield, UT
- PHASE ONE//ENDURANCE FEST12 HourTrailSPOKANE, WA
- PHASE ONE//ENDURANCE FEST24 HourTrailSPOKANE, WA
- Sasquatch Ultra12 HourTrailAgassiz, BC, Canada
- Sasquatch Ultra24 HourTrailAgassiz, BC, Canada
- Sasquatch Ultra6 HourTrailAgassiz, BC, Canada
- Table Rock Trail ChallengeBYU/LPSTrailJamesville, NY
- Wicked Worm6 HourTrailGrand Rapids, MI
- Wicked Worm12 HourTrailGrand Rapids, MI
- Centurion Ultra Trail Event72 HoursTrailStratford, CT
- ROO Race SeriesBYU/LPSTrailClancy, MT
- Bush Babes Triple Crown Race SeriesBYU/LPSTrailSilver Star Mountain, BC, Canada
- Grassroots Backyard UltraBYU/LPSTrailOkotoks, AB, Canada
- SINduda48 HourTrailRupert, VT
- SISU 24 PNW24 HourTrailEnumclaw, WA
July 2027
- Old Tom BackyardBYU/LPSTrailBlumenort, MB, Canada
- Notchview Ultra24 HourTrailWindsor, MA
- Notchview Ultra6 HourTrailWindsor, MA
- Back Cove Backyard UltraBYU/LPSTrailPortland, ME
- Laramie Peak Endurance Challenge12 HourTrailDouglas, WY
- Elder Creek Night Runs9 HourTrailAnza, CA
- Elder Creek Night Runs6 HourTrailAnza, CA
- NIGHT CLAW6 HourTrailGlen Rose, TX
- NIGHT CLAW8 HourTrailGlen Rose, TX
- NIGHT CLAW4 HourTrailGlen Rose, TX
- Ode to Laz Michigan Backyard UltraBYU/LPSTrailHolly, MI
- Ode to Laz Michigan Backyard Ultra3 HourTrailHolly, MI
- Quail Ridge Farm Backyard UltraBYU/LPSTrailAlbion, IL
- La Nuit6 HourTrailDallas, TX
- La Nuit3 HourTrailDallas, TX
- La Nuit9 HourTrailDallas, TX
- Last at the Lake 50k & Last StandingBYU/LPSTrailWest Point Lake, GA
- South Bay 24 HR24 HourTrailSan Diego, CA
- Brokenagan Backyard UltraBYU/LPSTrailVernon, BC, Canada
- Brokenagan Backyard Ultra24 HourTrailVernon, BC, Canada
- The Magnificent Bastards ChallengeBYU/LPSTrailCorinth, VT
- Hot to Trot8 HourTrailCanton, GA
- Hot to Trot4 HourTrailCanton, GA
August 2027
- Circadian Endurance Challenge72 HourTrailVirtual
- Inkom Last Man Standing 1.1BYU/LPSTrailInkom, ID
- Inkom Last Man Standing 1.1BYU/LPSTrailInkom, ID
- 8-Hours of Berm8 HourTrailDunnellon, FL
- 8-Hours of Berm8-Hour RuckTrailDunnellon, FL
- Crystal Springs Ultra Races12 HourTrailWytheville, VA2,008 ft
- Tartarus Backyard UltraBYU/LPSTrailSpokane, WA
- Last Buckeye Standing Backyard UltraBYU/LPSTrailLewis Center, OH
- Winona Forest Backyard UltraBYU/LPSTrailMannsville, NY
- Leaky Hourglass UltraBYU/LPSTrailHalf Way, MO
- Summer Summits Group Run by Everyday Ultra6 Hour Group RunTrailPhoenix, AZ
- The Yeti Snakebite 50/508.88 HoursTrailLithia Springs, GA
- VICTORY LANE BACKYARD 12BYU/LPSTrailBussey, IA
- Zombie Backyard UltraBYU/LPSTrailPelham, AL
September 2027
- Front Range Ultra Dayze12-hour night raceTrailLoveland, CO
- 24 Hours at Lake Z24 HourTrailDahlonega, GA
- Cedar Bend Endurance Event8-hourTrailWaverly, IA
- Cedar Bend Endurance Event8 HourTrailWaverly, IA
- Fog City UltraBYU/LPSTrailSan Francisco, CA
- Laps For Love Backyard UltraBYU/LPSTrailWichita, KS
- STRC Trailfest at Sugar Hill12-hourTrailWatkins Glen, NY
- Sisu Backyard Ultra at Lake RebeccaBYU/LPSTrailRockford, MN
- Total Chaos15 HourTrailWest Monroe, LA
- Total Chaos9 HourTrailWest Monroe, LA
- Total Chaos27 HourTrailWest Monroe, LA
- Not A Sprint Ultra Races12 HourTrailForest City, NC
- The High Desert HowlerBYU/LPSTrailRawlins, WY
- Mountaineer Rumble 12 Hour12 HourTrailClover, SC
- Prairie On Fire Backyard UltraBYU/LPSTrailNoblesville, IN
- Sole Survivor Backyard UltraBYU/LPSTrailRichland, WA
- Spokes and Shadows Night Mountain Bike Race12 Hour SoloTrailYucaipa, CA
- The Last MeadowBYU/LPSTrailDixon, IL
- Timely Nonsense12 HourTrailChicago, IL
- Last Dot Standing and 24/48 Hour by Ten Junk Miles48 HourTrailBeleville, WI
- Last One Standing at Bradley CaliforniaBYU/LPSTrailBradley, CA
- Broken Anvil Backyard UltraBYU/LPSTrailWest Point, IA
- Iron Will 10036 HourTrailJunction City, KS
- Joe's Night Run At The Hamptons11 HourTrailHampton, VA
- Joe's Night Run At The Hamptons5 HourTrailHampton, VA
- Mount Jefferson AscentUntimed HikeTrailWest Jefferson, NC
- Rewild: Last Runner Standing EventBYU/LPSTrailHuntersville, NC
- SUGARBUSH SHENANIGANS6 HourTrailHillier, ON, Canada
- SUGARBUSH SHENANIGANS24 HourTrailHillier, ON, Canada
- SUGARBUSH SHENANIGANS12 HourTrailHillier, ON, Canada
- The Cannonball RunBYU/LPSTrailChattanooga, TN
- Tierra Redonda Mountain Trail Run48 HourTrailBradley, CA302 ft
- Goose Bumps 6 & 24 Hour Run6 HourTrailStoddard, WI
- 24 Hours of Palmer Lake24 HourTrailPalmer Lake, CO
- Babbitts Backyard UltraBYU/LPSTrailFlagstaff, AZ
- Backyard Nonsense24 HourTrailBrighton, WI
- Backyard Nonsense3 HourTrailBrighton, WI
- Backyard Nonsense12 HourTrailBrighton, WI
- Backyard Nonsense6 HourTrailBrighton, WI
- Half Day at the Lake6 HourTrailEvanston, IL
- Half Day at the Lake12 HourTrailEvanston, IL
- Montana Meltdown4 HourTrailBozeman, MT
- Montana Meltdown24 HourTrailBozeman, MT
- Montana Meltdown12 HourTrailBozeman, MT
- Queen of the RidgeBYU/LPSTrailArena, WI249 ft
- Tick Tock Ultra6 HourTrailLakeland, FL
- Tick Tock Ultra12 HourTrailLakeland, FL
October 2027
- Back On The Ranch Trail Run12 HourTrailLos Olivos, CA
- Back On The Ranch Trail Run48 HourTrailLos Olivos, CA433 ft
- Back On The Ranch Trail Run24 HourTrailLos Olivos, CA
- Back On The Ranch Trail Run3 HourTrailLos Olivos, CA
- Back On The Ranch Trail Run6 HourTrailLos Olivos, CA
- Red Barn Challenge24 HourTrailLykens, PA
- Red Barn Challenge6 HourTrailLykens, PA
- 12 Hour - Adventure Trail Run12 HourTrailTriangle, VA
- A Stroll in the Park8 HourTrailCanton, GA
- Black Barn Backyard UltraBYU/LPSTrailBonney Lake, WA
- Bubba's Backyard UltraBYU/LPSTrailCenter Conway, NH
- Ever Onward9 HourTrailDublin, NH
- Ever Onward3 HourTrailDublin, NH
- Ever Onward12 HourTrailDublin, NH
- Ever Onward6 HourTrailDublin, NH
- Flag City Backyard UltraBYU/LPSTrailFindlay, OH
- Flutters and Foliage Endurance Race6 Hour EnduranceTrailCohoes, NY
- Grand Valley BackyardBYU/LPSTrailLoma, CO499 ft
- Harvest Moon Backyard UltraBYU/LPSTrailWaterloo, IA
- Lastest Not FastestBYU/LPSTrailNorth Bonneville, WA
- Little Dog's Backyard UltraBYU/LPSTrailBell Buckle, TN
- ROGUE//MOUNTAIN6 HourTrailSPOKANE, WA
- ROGUE//MOUNTAIN2 HourTrailSPOKANE, WA
- Trailtoberfest 3 Hour/6 Hour6 HourTrailHelena, AL
- Trailtoberfest 3 Hour/6 Hour3 HourTrailHelena, AL
- 89 Bears 10011 HourTrailAuburn, ME
- 89 Bears 1007 HourTrailAuburn, ME
- 89 Bears 1003 HourTrailAuburn, ME
- Arrowhead Endurance Run3 HourTrailJohnston City, IL
- Arrowhead Endurance Run24 HourTrailJohnston City, IL
- Arrowhead Endurance Run6 HourTrailJohnston City, IL
- Arrowhead Endurance Run12 HourTrailJohnston City, IL
- Cape Fear 24 Hour24 HourTrailLillington, NC
- Devil's Den Ultra30-HourTrailBradford, VT
- Devil's Den Ultra12 HourTrailBradford, VT
- Lake Rhodhiss TrailfestLRT 12 HourTrailValdese, NC
- Lake Rhodhiss Trailfest6 HourTrailValdese, NC
- Lake Rhodhiss Trailfest3 HourTrailValdese, NC
- Lion King Backyard UltraBYU/LPSTrailRolla, MO
- Notchtoberfest24 HourTrailWindsor, MA
- Rocky's Backyard UltraBYU/LPSTrailEstes Park, CO
- The Devils Race Track Backyard UltraBYU/LPSTrailHuntsville, AL
- The Last WolfBYU/LPSTrailKings Mountain, NC
- The Ultra Bird 12hr and 6hr Trail Races3 HourTrailWest Olive, MI
- The Ultra Bird 12hr and 6hr Trail Races12 HourTrailWest Olive, MI
- The Ultra Bird 12hr and 6hr Trail Races6 HourTrailWest Olive, MI
- Meyerhoff's Mayhem48 HourTrailCedar Falls, IA
- The Wasatch YardBYU/LPSTrailPark City, UT
- BALS BackyardBYU/LPSTrailRock Hill, SC
- Big Dog's Backyard UltraBYU/LPSTrailBell Buckle, TN
- Delaware Trail Fest12 HourTrailBear, DE
- Duff Dog Backyard UltraBYU/LPSTrailLuverne, MN
- Evenstar Ultras6 HourTrailBentonville, VA
- Evenstar Ultras12 HourTrailBentonville, VA
- Evenstar Ultras3 HourTrailBentonville, VA
- Jordan River Blitz Backyard12 HourTrailSouth Jordan, UT
- Jordan River Blitz Backyard4 HourTrailSouth Jordan, UT
- Jordan River Blitz Backyard8 HourTrailSouth Jordan, UT
- Livingston Oval Marathon / Half-Marathon / Last Person StandingBYU/LPSTrailLivingston, NJ
- Lord of the HillBYU/LPSTrailMonroe, WA
- Osprey Ambler6 HourTrailSultan, WA
- Piedmont 8 Hour8 HourTrailPowhatan, VA
- Smoky Mountain 24 Hour Challenge24-HourTrailSevierville, TN
- St. Pats 24 Hour Race6 HourTrailSouth Bend, IN
- St. Pats 24 Hour Race24 HourTrailSouth Bend, IN
- St. Pats 24 Hour Race12 HourTrailSouth Bend, IN
- The Bogburn Ultra12 HourTrailSouth Royalton, VT
- The Bogburn Ultra6 HourTrailSouth Royalton, VT
- Viewpoint Endurance Challenge6 HourTrailWhittier, NC
- Viewpoint Endurance Challenge12 HourTrailWhittier, NC
- Viewpoint Endurance Challenge3 HourTrailWhittier, NC
- The Endless Mile24 HourTrailAlabaster, AL
- The Endless Mile48 HourTrailAlabaster, AL
- The Endless Mile6 HourTrailAlabaster, AL
- The Endless Mile12 HourTrailAlabaster, AL
- Weekend at Burney24 HourTrailBurney, CA
- Weekend at Burney48 HourTrailBurney, CA
- Weekend at Burney12 HourTrailBurney, CA
- Martin House Miler1 HourTrailFort Worth, TX
- Martin House Miler24 HourTrailFort Worth, TX
- Martin House Miler12 HourTrailFort Worth, TX
- Martin House Miler3 HourTrailFort Worth, TX
- Martin House Miler6 HourTrailFort Worth, TX
- NorCal Backyard UltraBYU/LPSTrailGranite Bay, CA
- Carkeek 12 Hour6 HourTrailSeattle, WA
- Dead Last Backyard UltraBYU/LPSTrailSutton, MA
- Greensprings 2424 HourTrailWilliamsburg, VA
- Last Bear StandingBYU/LPSTrailGarden City, UT
- Last Mamba StandingBYU/LPSTrailEads, TN
- Liberty Park Endurance Runs12 HourTrailSalt Lake City, UT
- Liberty Park Endurance Runs3 HourTrailSalt Lake City, UT
- Liberty Park Endurance Runs6 HourTrailSalt Lake City, UT
- Mosquito Hill Endurance Run6 HourTrailNew London, WI
- Mosquito Hill Endurance Run3 HourTrailNew London, WI
- Mosquito Hill Endurance Run12 HourTrailNew London, WI
- The Barnyard Backyard UltraBYU/LPSTrailErie, CO
- OMR Ultra 24 Hour Challenge24 Hour IndividualTrailMint Hill, NC
- Bear Creek Backyard UltraBYU/LPSTrailLakewood, CO
- HALLOWEEN SPOOKTACULAR 6 HOUR AND 3 HOUR TRAIL RUN4 HourTrailLaguna Beach, CA
- HALLOWEEN SPOOKTACULAR 6 HOUR AND 3 HOUR TRAIL RUN6 HourTrailLaguna Beach, CA
- Monster Mash Bash Run For a Cure30 miles for 30 hoursTrailBurnett, TX
- The 25th Hour Endurance Run25 Hour Endurance RunTrailOld Fort, NC
- Wildwood Canyon Trail Run8 HourTrailYucaipa, CA600 ft
November 2027
- Barn Creek Backyard UltraBYU/LPSTrailJamestown, TN
- Azalea 12/24 Hour24 HourTrailPalatka, FL
- Azalea 12/24 Hour12 HourTrailPalatka, FL
- Fall Frolic 4 Miler | 8HR8 HourTrailHingham, MA
- Icebox 480/2408 HourTrailRiver Falls, WI
- Icebox 480/2404 HourTrailRiver Falls, WI
- King Street Backyard UltraBYU/LPSTrailColona, IL
- The Hamsterwheel6 HourTrailNew Boston, NH
- The Hamsterwheel24 HourTrailNew Boston, NH
- The Hamsterwheel12 HourTrailNew Boston, NH
- Tideland 2424 HourTrailCedar Point, NC
- Toughest Alive Hourglass - SeattleHourglass Run - AdultTrailLakewood, WA
- 8 Hours at the Farm8 HourTrailBrookfield, CT
- 8 Hours at the Farm4 HourTrailBrookfield, CT
- Seven Trails Endurance Run30 HourTrailDamascus, VA
- Sri Chinmoy 6-Hour Race - San Diego6 HourTrailSan Diego, CA
- The Long Run - Fall Back6 HourTrailWind Gap, PA
- The Long Run - Fall Back3 HourTrailWind Gap, PA
Browse races
By distance and kind
- 100-mile races 282
- 50-mile and 100K races 538
- 50K races 612
- Marathons 1,022
- 5Ks, 10Ks and half marathons 1,671
- 200-mile and longer races 57
- Timed and backyard races 538
- Trail races 3,792
- Road races 1,129
- Western States qualifiers 231
- Golden Ticket races 6
- UTMB World Series races 171
- UTMB Direct qualifiers 122
- Hardrock qualifiers 20
- Badwater qualifiers 17
- World Marathon Majors 8
By place
- California 600
- Texas 264
- Florida 241
- Arizona 177
- Georgia 174
- Washington 172
- Pennsylvania 168
- Utah 167
- North Carolina 151
- Colorado 149
- Virginia 137
- Illinois 132
- Alabama 127
- New York 121
- Tennessee 120
- Oregon 105
- Canada 104
- France 93
- Ohio 92
- Michigan 80
- Missouri 78
- Wisconsin 75
- South Carolina 70
- Kansas 66