August · Marathon
August Marathons 2026 & 2027
Find marathons taking place in August. Compare race dates, locations, course difficulty, field size and registration information. Explore 28 marathons with a confirmed date.
- Upcoming, date confirmed
- 28
- Active listings
- 57
- States
- 28
Nearby months
Upcoming august marathons
All 28 with a confirmed date, soonest first.
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Bound for Boston Marathon & Half Marathon - DenverDenver, COMarathonHalf Marathon10K5K ~150 runners Flat courseBoston Qualifier
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The Valentine MarathonValentine, NE1 Mile10K52K Ultra5K +3 more ~14 runners Rolling courseBoston Qualifier
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Drake Well MarathonTitusville, PAMarathonHalf Marathon ~300 runners Rolling courseBoston Qualifier
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ET Full Moon Midnight MarathonRachel, NVMarathonHalf Marathon10K5K +1 more ~1,000 runners Hilly course
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Bound for Boston Marathon & Half Marathon - MinneapolisMaple Grove, MNMarathonHalf Marathon10K5K ~150 runners Flat courseBoston Qualifier
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Moonlight on the Falls MarathonDavis, WVMarathonHalf Marathon10K ~700 runners Hilly courseBoston Qualifier
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Run Rockaway Beach NYC End of Summer Marathon, Half Marathon & 5KRockaway BEACH, NYMarathonHalf Marathon5K10K
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Anchorage RunFest (Humpy's Marathon)Anchorage, AK49K UltraMarathonHalf MarathonRelay +2 more ~1,400 runners Boston Qualifier
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Bound for Boston Marathon & Half Marathon - MilwaukeeMenomonee Falls, WIMarathonHalf Marathon10K5K ~150 runners Flat courseBoston Qualifier
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Santa Rosa MarathonSanta Rosa, CAMarathonHalf Marathon10K5K ~4,000 runners Flat courseBoston Qualifier
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Wausau MarathonWausau, WIMarathonHalf MarathonRelay5K ~1,000 runners Rolling courseBoston Qualifier
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Nebraska State Fair MarathonGrand Island, NEMarathonHalf MarathonMarathon Relay5K +1 more ~700 runners Flat courseBoston Qualifier
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Millennium Meadows MarathonGrand Rapids, MIMarathonHalf Marathon10K5K ~600 runners Flat courseBoston Qualifier
Dates come from each race's own listing. Always confirm on the organiser's site before you book travel.
Largest August Marathons
By estimated field size across all distances at the event.
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Santa Rosa MarathonSanta Rosa, CAMarathonHalf Marathon10K5K ~4,000 runners Flat courseBoston Qualifier
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Anchorage RunFest (Humpy's Marathon)Anchorage, AK49K UltraMarathonHalf MarathonRelay +2 more ~1,400 runners Boston Qualifier
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ET Full Moon Midnight MarathonRachel, NVMarathonHalf Marathon10K5K +1 more ~1,000 runners Hilly course
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Wausau MarathonWausau, WIMarathonHalf MarathonRelay5K ~1,000 runners Rolling courseBoston Qualifier
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Tunnel Vision Marathon & Half MarathonSnoqualmie Pass, WA Usually held in August · next date not announcedMarathonHalf Marathon ~768 runners Downhill courseBoston Qualifier
August Marathons by state
- California (6) 2 upcoming races
- Wisconsin (5) 3 upcoming races
- Michigan (4) 3 upcoming races
- Nebraska (4) 3 upcoming races
- North Carolina (4) 1 upcoming race
- Colorado (3) 1 upcoming race
- New York (3) 1 upcoming race
- Utah (3) 1 upcoming race
- Alaska (2) 1 upcoming race
- Minnesota (2) 2 upcoming races
- Montana (2) 2 upcoming races
- Nevada (2) 1 upcoming race
- Pennsylvania (2) 1 upcoming race
- Washington (2) 1 upcoming race
- West Virginia (2) 1 upcoming race
- Wyoming (2) 1 upcoming race
Annual events awaiting their next date
These marathons are held every year, but the next date isn't in the listing yet.
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Tunnel Vision Marathon & Half MarathonSnoqualmie Pass, WA Usually held in August · next date not announcedMarathonHalf Marathon ~768 runners Downhill courseBoston Qualifier
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Sri Chinmoy MarathonCongers, NY Usually held in August · next date not announcedMarathon10K ~368 runners Flat courseBoston Qualifier
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New England Green River MarathonGreenfield, MA Usually held in August · next date not announcedMarathon ~348 runners Downhill courseBoston Qualifier
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Med Bow Rail Trail Marathon & Half MarathonLaramie, WY Usually held in August · next date not announcedMarathonHalf Marathon ~150 runners Hilly course
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Mindy Creek Trail RacesSt. Croix Falls, WI Usually held in August · next date not announcedMarathonHalf-Marathon10K ~150 runners Rolling course
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Aspen BackcountryAspen, CO Usually held in August · next date not announced50 KilometerMarathonHeavy Half Marathon ~123 runners
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Staunton Rocks! Marathon and Half MarathonPine, CO Usually held in August · next date not announcedMarathonHalf Marathon10K5K ~112 runners Hilly course
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Jarmans Invitational MarathonCrozet, VA Usually held in August · next date not announcedMarathon30 Miler ~65 runners
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Two Hollows Monster Marathon and Half MarathonVirgil, NY Usually held in August · next date not announcedMarathon1/2 Marathon ~52 runners
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Skyline Mountain Half, Marathon, 55KEden, UT Usually held in August · next date not announced55KMarathon30 K1/2 Marathon ~51 runners Hilly course
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H9 DragonBlairsville, GA Usually held in August · next date not announced50 MilerMarathon ~38 runners
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Trail Run at Sly Park - SummerPollock Pines, CA Usually held in August · next date not announced50KMarathon17 Mile1/2 Marathon +3 more ~12 runners
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Akron Marathon Race SeriesAkron, OH Usually held in August · next date not announcedMarathonHalf Marathon10K8K +1 more
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Cape Blossom MarathonKotzebue, AK Usually held in August · next date not announcedMarathonHalf Marathon
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Extraterrestrial Full MoonRachel, NV Usually held in August · next date not announcedMarathon5K10K51K
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Fall 2026 Adult Full & Half Marathon Training Evening - ApexApex, NC Usually held in August · next date not announcedMarathon10K5K
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Fall 2026 Adult Full & Half Marathon Training Morning - CaryApex, NC Usually held in August · next date not announcedMarathon10K5K
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Fall 2026 Adult Full & Half Marathon Training Morning - Holly SpringsHolly Springs, NC Usually held in August · next date not announcedMarathon10K5K
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Fall Full & Half Marathon Training ClassOmaha, NE Usually held in August · next date not announcedMarathon5K
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LAKSA MarathonLos Angeles, CA Usually held in August · next date not announcedMarathonHalf Marathon11K
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Point Mariah Trail MarathonTruckee, CA Usually held in August · next date not announcedMarathonPartner Marathon5-Person Team
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St. Francis of Assisi School Scholarship Strides 5K and Quarter MarathonSaint Albans, WV Usually held in August · next date not announcedMarathon5K6.55 Miles800m
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The Next Loop Endurance Series - Busse WoodsElk Grove Village, IL Usually held in August · next date not announced50KMarathon18KHalf Marathon +3 more
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The Shimmy in Shickshinny 1/2 and 1/4 MarathonShickshinny, PA Usually held in August · next date not announcedMarathon5K6.55 Miles
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Uinta Wilderness UltraKamas, UT Usually held in August · next date not announcedMarathon+Half Marathon
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WARRIOR RUSH 5K - 10K - Half 13.1 - Full Marathon 26.2 (Milwaukee)Shorewood, WI Usually held in August · next date not announcedMarathonHalf Marathon5K10K
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Windfall Full Moon Trail RunAlpine, CA Usually held in August · next date not announcedMarathonWindfall Full Moon Trail Run 30KWindfall Full Moon Trail Run 15KWindfall Full Moon Trail Run 1
Guides from the RaceRove blog
- 8 min read How to Choose Your First Marathon A practical checklist for choosing a first marathon based on course, weather, cutoff, travel, field size and support.
- 7 min read How to Find a 5K, 10K, Half Marathon or Marathon Near You A practical way to find running races near you: pick a distance, decide how far you'll travel, read the listing properly and confirm the details before you register.
- 4 min read Diplo's Run Club 2026-27: Every City, Date and Course Diplo's Run Club is a 5K with a post-race concert. Every US date for 2026-27 (San Francisco, New York, Los Angeles, San Diego and Phoenix), start times and courses.
- Blog All guides Planning advice for finding, choosing and travelling to races.
August Marathons 2026 & 2027: common questions
- How many august marathons are there?
- RaceRove currently lists 28 upcoming races with a confirmed date, plus 29 annual events whose next date hasn't been announced yet.
- How long is a marathon?
- A marathon is 26.2 miles (42.2 kilometres).
Search every marathon in August
Filter by state, course profile and field size, save races to a shortlist and compare them side by side in the interactive search.