Summer Marathon Calendar 2027
59 marathons across the US from June 1 to August 31. Want filters and radius search? Open marathons in the Race Finder.
June 2027
- Fri 6/4Rabid Raccoon 100Beaver Falls, PA
- Fri 6/4Sandpoint MarathonSandpoint, ID
- Sat 6/51/2 Sauer 1/2 KrautPhiladelphia, PA
- Sat 6/52027 God's Country MarathonCoudersport, PA
- Sat 6/52027 Seattle Marathon Summer EventsSeattle, WA
- Sat 6/5Cinderella Trail RunOakland, CA
- Sat 6/5Deadwood Mickelson Trail MarathonDeadwood, SD
- Sat 6/5MISH Waterfront Marathon | Half Marathon | 10KGladstone, MI
- Sat 6/5North Olympic Discovery Marathon (5K / 10K/ Half / Full / Relay / Kids Marathon)Port Angeles, WA
- Sat 6/5OnondagaManJamesville, NY
- Sat 6/5Sawmill RelayLas Vegas, NV
- Sat 6/5Sawmill UltraMt. Charleston, NV
- Sat 6/5Timberline MarathonClackamas Lake Historic Ranger Station, OR
- Sat 6/5Walk Wisconsin 2026Stevens Point, WI
- Sat 6/5Weld Your Mettle Running FestivalEaton, CO
- Sun 6/6Griffith Park Trail Marathon Relay & 8KLos Angeles, CA
- Sun 6/6Maritime MarathonManitowoc, WI
- Sun 6/6The Steamboat MarathonSteamboat Springs, CO
- Sat 6/12Hatfield and McCoy RacesSouth Williamson, KY
- Sat 6/12No Shame ShindigPierce, NE
- Sun 6/13Bangor Marathon - Full/Half/10K/5K - Running FestivalBangor, ME
- Sun 6/13Lake Placid Marathon and Half and 10KLake Placid, NY
- Sun 6/13Moosehead Marathon, Half, 10k and 5kGreenville, ME
- Sat 6/192027 Official Training GroupDuluth, MN
- Sat 6/19Endless Day Backyard UltraRichfield, UT
- Sat 6/19Jasper Mountain Trail Fest 2027Dayton, WA
- Sat 6/19Lake to Bay Relay & UltramarathonVancouver, WA
- Sun 6/20Bay of Fundy International MarathonLubec, ME
- Sun 6/20Estes Park Marathon & Half Marathon 2027Estes Park, CO
- Fri 6/25Race in the Clouds - Alma Dirt Festival 2027Alma, CO
- Sat 6/26Independence DoubleWinter Park, FL
- Sat 6/26Missoula Marathon Weekend of EventsMissoula, MT
- Sat 6/26Montana Trail SeriesWest Yellowstone, MT
- Sat 6/26Running with the DevilLas Vegas, NV
- Sat 6/26Texoma ChallengeDenison, TX
- Sat 6/26The Forge Quad -Athlon (Bike,Hike,Kayak,Run)Old Forge, NY
- Sat 6/26Yellowstone Park Trail RacesWest Yellowstone, MT
July 2027
- Sat 7/10Madison MarathonEnnis, MT
- Sun 7/11Big Sky MarathonEnnis, MT
- Sat 7/17Austin Solstice Circuit 52 Miler • 50K • Marathon • 27K • Half-Marathon • 10K • 5K • 12-Hour Solo & RelaySpicewood, TX
- Sat 7/17Bob Marshall Trail RacesSeeley Lake, MT
- Sun 7/18Augusta Marathon - 5K/10K/Half/Full - Running FestivalAugusta, ME
- Sat 7/24Conquer the Canyon Marathon Race Festival: Marathon, Half Marathon, 10K and 5KWellsboro, PA
- Sat 7/24Jack & Jill Marathon & HalfSnoqualmie Pass, WA
- Sat 7/24Run the Pier Running FestivalManistee, MI
- Sun 7/25Findley Lake Triathlon FestivalFindley Lake, NY
- Sun 7/25Run for the Elk Race Festival: Marathon, Half Marathon, 10K and 5KEmporium, PA
- Sat 7/31Yellowstone Park Trail RacesWest Yellowstone, MT
August 2027
- Sun 8/12027 Matt Mason "Cowboy UP" Triathlon/DuathlonSmithville, MO
- Sun 8/1Bound for Boston Marathon & Half Marathon - DenverDenver, CO
- Sat 8/7The Valentine Marathon - 2027Valentine, NE
- Sat 8/14Dark Horse Trail Series (26.2 - 13.1 - 10k)Mill Spring, NC
- Sat 8/14E.T. Full Moon MidnightLas Vegas, NV
- Sat 8/14Paavo Nurmi Marathon | Half | Relay | And MoreHurley, WI
- Sat 8/14Run S'more 24Nashotah, WI
- Sun 8/15Bound for Boston Marathon & Half Marathon - MinneapolisRichfield, MN
- Sat 8/21Moonlight on the Falls - Marathon, Half Marathon, Quarter Marathon, and Distance ChallengeDavis, WV
- Sun 8/22Wausau MarathonWausau, WI
- Sat 8/28Butterfield Canyon MarathonHerriman, UT
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