Summer Marathon Calendar 2026
114 marathons across the US from June 1 to August 31. Want filters and radius search? Open marathons in the Race Finder.
July 2026
- Thu 7/23Thursday Side Cut 7 Group RideMaumee, OH
- Thu 7/23Trail Camp for Big KidsRobinsville, NC
- Fri 7/24MAAH DAAH HEY TRAIL RUN(S)Medora, ND
- Fri 7/24Texas Endurance Runs (TxER)Fort Worth, TX
- Fri 7/24Tri MillenniumWalker, MI
- Sat 7/25Hawaii Kai Ultra Run XTreme 2026Honolulu, HI
- Sat 7/25Austin Solstice Circuit 52 Miler • 50K • Marathon • 25K • Half-Marathon • 10K • 5K • 12-Hour Solo & RelaySpicewood, TX
- Sat 7/25Burning RiverCuyahoga Falls, OH
- Sat 7/25Grand IslandMunising, MI
- Sat 7/25Montana Trail SeriesWest Yellowstone, MT
- Sat 7/25Conquer the Canyon Marathon Race Festival: Marathon, Half Marathon, 10K and 5KWellsboro, PA
- Sat 7/25Run the Pier Running FestivalManistee, MI
- Sat 7/25Halfway To The Holidays Marathon, 1/2 Marathon, 1/4 Marathon, 5k & Kids RunJohnstown, OH
- Sat 7/25XENIA AVENUE MARATHON & HALF-MARATHONBrooklyn Park, MN
- Sat 7/25Aspen Valley MarathonAspen, CO
- Sat 7/25Paris Virtual Race 2026 | Race the World Series | 1M 5K 10K 13.1 26.2Mcdonough, GA
- Sat 7/25Enchanted Forest Trail RacesRed River, NM
- Sat 7/25Jack & Jill Marathon & HalfNorth Bend, WA
- Sat 7/25The Trident Trail RacesJupiter, FL
- Sat 7/25Bob Cook Memorial Blue Sky Hill ClimbIdaho Springs, CO
- Sat 7/25The Civitas Marathon RelayRock Hill, SC
- Sat 7/25Tour De SwissBerne, IN
- Sun 7/26Findley Lake Triathlon FestivalFindley Lake, NY
- Sun 7/26Run for the Elk Race Festival: Marathon, Half Marathon, 10K and 5KEmporium, PA
- Sun 7/265 Fields/TCRR Training TeamCharles City, VA
- Sun 7/26Virtual Race MeMountain Green, UT
- Sun 7/262026 Matt Mason "Cowboy UP" Triathlon/DuathlonSmithville, MO
- Sun 7/26Sacfit 2026 Summer Ultra Marathon Training ProgramSacramento, CA
- Mon 7/27SVR Richmond Marathon Group Training ProgramWinchester, VA
- Mon 7/27Asics + Superfeet Marathon Training ProgramColumbia, MO
- Fri 7/31Fifth Street Cross Summer CampKempton, PA
- Fri 7/31Team Philly Race Training 2026Philadelphia, PA
August 2026
- Sat 8/1Lean Horse Ultra MarathonCuster, SD
- Sat 8/1WARRIOR RUSH 5K - 10K - Half 13.1 - Full Marathon 26.2 (Milwaukee)Shorewood, WI
- Sat 8/1Extraterrestrial Full MoonRachel, NV
- Sat 8/1The Valentine Marathon - 2026Valentine, NE
- Sat 8/1Aspen BackcountryAspen, CO
- Sat 8/1Be Kind to Your Mind Virtual Race | Mental Health Awareness 5K, 10K, Half Marathon & MarathonMesa, AZ
- Sat 8/1Yellowstone Trail RacesWest Yellowstone, MT
- Sat 8/1Philmont Trail RaceCimarron, NM
- Sat 8/1Moorehead Park Trail MazathonIda Grove, IA
- Sat 8/1Sundown Rundown - Summer EditionKempton, PA
- Sat 8/1Hatcher Pass RacesWillow, AK
- Sat 8/1Point Mariah Trail MarathonTruckee, CA
- Sat 8/1Sacfit 2026 Summer/Fall Marathon Training ProgramSacramento, CA
- Sun 8/2Bound for Boston Marathon & Half Marathon - DenverDenver, CO
- Sun 8/222nd Annual Steelman Racing Triathlon - August 2nd, 2026Quakertown, PA
- Sun 8/2SYLVANIA TRIATHLON, DUATHLON, AQUABIKE & RELAY Presented by Premier Wealth Management GroupSylvania, OH
- Sun 8/2Fall 2026 Adult Full & Half Marathon Training Evening - ApexApex, NC
- Sun 8/2Fall 2026 Adult Full & Half Marathon Training Morning - CaryApex, NC
- Sun 8/2Fall 2026 Adult Full & Half Marathon Training Morning - Holly SpringsHolly Springs, NC
- Fri 8/7Duluth Trails FestivalDuluth, MN
- Fri 8/7Paavo Nurmi Marathon | Half | Relay | And MoreHurley, WI
- Sat 8/8Highs & Lows TourPlymouth, NH
- Sat 8/8Elephant Rock Trail RunBountiful, UT
- Sat 8/8Skyline Mountain Half, Marathon, 55KEden, UT
- Sat 8/8Loch Ness Legendary Depths Virtual Race 2026 | Cryptid Quest Series 1M 5K 10K 13.1 26.2Mesa, AZ
- Sat 8/82026 Haulin AspenBend, OR
- Sat 8/8Butterfield Canyon MarathonHerriman, UT
- Sat 8/8Cougar Mountain Trail Run Series (August)Bellevue, WA
- Sat 8/8Crystal Lake Team MarathonBeulah, MI
- Sun 8/9Tunnel Vision Marathon & Half MarathonSnoqualmie Pass, WA
- Tue 8/11West of the River TrainingRochester, NY
- Sat 8/15Dallas Running Club Fall Training ProgramDallas, TX
- Sat 8/15Redwood (Summer) Trail RunOakland, CA
- Sat 8/15The Mighty Moraine Fall Multi-Sport Festival featuring the Pennsylvania State ChampionshipsPortersville, PA
- Sat 8/15Anchorage RunFestAnchorage, AK
- Sat 8/15Brookville Olympic Triathlon, Duathlon, & Aquabike; Sprint Triathlon & Aquabike #Barnegat, NJ
- Sat 8/15Hercules Race 2026 | Gods & Warriors Virtual Running Series 1M 5K 10K 13.1 26.2Mesa, AZ
- Sat 8/15Lake Terramuggus Olympic TriathlonMarlborough, CT
- Sat 8/15Med Bow Rail Marathon & Half MarathonLaramie, WY
- Sat 8/15WICKED FAST MARATHON & HALF MARATHON MONTANALivingston, MT
- Sun 8/16Bound for Boston Marathon & Half Marathon - MinneapolisMaple Grove, MN
- Sun 8/16Nitty Gritty Off Road RaceRed Lodge, MT
- Sun 8/16Game On! Key Largo Triathlon SummerKey Largo, FL
- Sun 8/16Five Valleys Land Trust Volunteer Opportunities 2026!Missoula, MT
- Tue 8/18Fall Full & Half Marathon Training Class Presented by ASICS (Omaha)Omaha, NE
- Fri 8/21Habanero HundredCat Spring, TX
- Fri 8/21Hood to Coast Semper Fi & America's Fund TeamPortland, OR
- Sat 8/22RUN ROCKAWAY BEACH NYC END OF SUMMER MARATHON, HALF MARATHON & 5KRockaway BEACH, NY
- Sat 8/22Comlara 12 Hour Sunrise-Sunset, 6 Hour, 3 Hour and Hour of Power Trail RunHudson, IL
- Sat 8/22Trail Run at Sly Park - SummerPollock Pines, CA
- Sat 8/22Summer's Done 13.1Cary, NC
- Sat 8/22Runner's High Club 2026-2027 Training ProgramHouston, TX
- Sat 8/22Firebird Trail RacesWindham, ME
- Sat 8/22Rome Virtual Race 2026 | Race the World Series | 1M 5K 10K 13.1 26.2Mcdonough, GA
- Sat 8/22Dark Horse Trail Series (26.2 - 13.1 - 10k)Mill Spring, NC
- Sat 8/22H9 DragonBlairsville, GA
- Sat 8/22Staunton Rocks! Marathon and Half MarathonPine, CO
- Sat 8/22Uinta Wilderness UltraKamas, UT
- Sat 8/22THE FORGE - 26.2 Mile Gravel GrinderOld Forge, NY
- Sun 8/23Bound for Boston Marathon & Half Marathon - MilwaukeeMenomonee Falls, WI
- Sun 8/23Nocterra Quitter's Run presented by BrooksPowell, OH
- Sun 8/23Leading Ladies Marathon / Dakota Spirit MarathonSpearfish, SD
- Sun 8/23Wausau Marathon presented by Ho-Chunk Gaming WittenbergWausau, WI
- Sun 8/23Wausau Marathon with myTEAM TRIUMPHWausau, WI
- Sun 8/23New England Green River MarathonGreenfield, MA
- Mon 8/24Sri Chinmoy MarathonCongers, NY
- Tue 8/25Fleet Feet Metairie 2026 Full & Half Marathon Training Program - Presented by Asics & SuperFeetMetairie, LA
- Fri 8/28Sea to SoundPort Angeles, WA
- Sat 8/29SPASM Crystal Springs Trail RunWoodside, CA
- Sat 8/29Bluegrass Reaper ChallengeBerea, KY
- Sat 8/29East Canyon Marathon - 26.2 - 13.1 - 10K - 5KMorgan, UT
- Sat 8/29Runtastic NEBOPayson, UT
- Sat 8/29The Waters Parted Virtual Race 2026 | Bible Race Series Run 1M 5K 10K 13.1 26.2Mesa, AZ
- Sat 8/29Mindy Creek Trail RacesSt. Croix Falls, WI
- Sat 8/29Moonlight on the Falls - Marathon, Half Marathon, Quarter Marathon, and Distance ChallengeDavis, WV
- Sat 8/29Nebraska State Fair MarathonGrand Island, NE
- Sat 8/29PeaceHealth Appletree MarathonVancouver, WA
- Sat 8/29Dahlia Virtual Race 2026 | Language of Flowers Series 1M 5K 10K Half Marathon & MarathonMcdonough, GA
- Sat 8/29Cape Blossom MarathonKotzebue, AK
- Sat 8/29Yard to YardGrand Haven, MI
- Sun 8/30Millennium Meadows MarathonGrand Rapids, MI
- Sun 8/30Two Hollows Monster Marathon and Half MarathonVirgil, NY
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