Marathon calendar — Americas

Pocono Mountains Marathon Race Festival: Marathon, Half Marathon, 10K and 5KRace overGREENTOWNUnited States🌤️ 10°₩55,000Entry feePocono Mountains Marathon Race Festival: Marathon, Half Marathon, 10K and 5KSat, October 10, 2026 · Greentown, PA, United StatesMarathonHalf10K5K

Urban Wilderness 50kRace overKNOXVILLEUnited States🌤️ 15°₩55,000Entry feeUrban Wilderness 50kSat, October 10, 2026 · Knoxville, TN, United StatesUltra

Caveman Challenge at Waterloo LakeRace overCaveman Challenge at Waterloo LakeSat, October 10, 2026 · Denison, TX, United StatesUltra

Rainbow Ridge 20k/50kRace overRAINBOWUnited States🌤️ 10°₩111,000Entry feeRainbow Ridge 20k/50kSat, October 10, 2026 · Rainbow, OR, United StatesUltra

Long Hunter Trail RunsRace overLong Hunter Trail RunsSat, October 10, 2026 · Hermitage, TN, United StatesUltra

Lake YahouRace overLake YahouSat, October 10, 2026 · Anniston, AL, United StatesUltra

Canyon De Chelly UltraRace overNAVAJO RESERVATIONUnited States🌤️ 11°₩270,000Entry feeCanyon De Chelly UltraSat, October 10, 2026 · Navajo Reservation, AZ, United StatesUltra

Broken Rock Trail RunsRace overDODGEVILLEUnited States🌤️ 9°₩90,000Entry feeBroken Rock Trail RunsSat, October 10, 2026 · Dodgeville, WI, United StatesUltra

Des Plaines River Trail RacesRace overLAKE COUNTYUnited States🌤️ 10°₩236,000Entry feeDes Plaines River Trail RacesSat, October 10, 2026 · Lake County, IL, United StatesUltra

Sasquatch ShuffleRace overMCCALLUnited States🧊 5°₩55,000Entry feeSasquatch ShuffleSat, October 10, 2026 · McCall, ID, United StatesUltra

Kettlebell KountdownRace overPELHAMUnited States☀️ 18°₩104,000Entry feeKettlebell KountdownSat, October 10, 2026 · Pelham, AL, United StatesUltra

Break the BankRace overDULUTHUnited States🧊 6°₩222,000Entry feeBreak the BankSat, October 10, 2026 · Duluth, MN, United StatesUltra

Sunset & Cider Trail RacesRace overAUBURNUnited States☀️ 18°₩125,000Entry feeSunset & Cider Trail RacesSat, October 10, 2026 · Auburn, CA, United StatesUltra

Hayden Lake MarathonRace overHAYDEN LAKEUnited States🧊 7°₩76,000Entry feeHayden Lake MarathonSat, October 10, 2026 · Hayden Lake, ID, United StatesMarathonHalf5K

Freedom's RunRace overSHEPHERDSTOWNUnited States🌤️ 13°₩55,000Entry feeFreedom's RunSat, October 10, 2026 · Shepherdstown, WV, United StatesMarathonHalf10K5K

Oil Creek 100 Trail RunsRace overTITUSVILLEUnited States🌤️ 15°₩139,000Entry feeOil Creek 100 Trail RunsSat, October 10, 2026 · Titusville, PA, United StatesUltra

The Rogue MarathonRace overJACKSON COUNTYUnited States🌤️ 10°₩113,000Entry feeThe Rogue MarathonSat, October 10, 2026 · Jackson County, OR, United StatesMarathon

Tamarack Health WhistleStop Marathon, Half-Marathon, 5K & 10KRace overASHLANDUnited States🧊 7°₩97,000Entry feeTamarack Health WhistleStop Marathon, Half-Marathon, 5K & 10KSat, October 10, 2026 · Ashland, WI, United StatesMarathonHalf10K5K

DeClue Loops Trail RaceRace overWILDWOODUnited States🌤️ 14°₩90,000Entry feeDeClue Loops Trail RaceSat, October 10, 2026 · Wildwood, MO, United StatesMarathonUltra

Dates and entry details follow each race's official announcement and may change — re-check on the official page before entering.