Marathons in United States 2026
42.2 kilometres (26.2 miles) — the classic endurance test. Browse upcoming events in United States.
512 upcoming races
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Upcoming Races
Running
Tunnel Vision Marathon & Half Marathon
Aug 9, 2026North Bend, USA
Run 21 m
Running
2026 Bearfest 5K &Half Marathon
Aug 9, 2026Wrangell, USA
Run 5 m
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Hip-Hop Runzz (half & MARATHON)
Aug 12, 2026Bronx County, USA
Run 42 m
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Med Bow Rail Marathon & Half Marathon
Aug 15, 2026Laramie, USA
Run 21 m
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Summer Night Trail Quarter & Half Marathon - Indiana
Aug 15, 2026Eagle Creek Park, Indianapolis, USA
Run 21 m
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Drake Well Marathon & Half
Aug 15, 2026Titusville, USA
Run 42 m
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Beast of Burden Summer 100 Miler & 50 Miler Ultra Marathon
Aug 15, 2026Lockport, USA
Run 42 m
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Alzheimer's 5K and Half Marathon - 14th Annual
Aug 15, 2026Dubuque, USA
Run 5 m
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2026 Mt. Sneffels Half Marathon-10K-Kids-Fun Run
Aug 15, 2026Ridgway, USA
Run 10 m
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Bound for Boston Marathon & Half Marathon - Minneapolis
Aug 16, 2026Maple Grove, USA
Run 42 m
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America's Finest City Half Marathon
Aug 16, 2026San Diego, USA
Run 21 m
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2026 AMERICA’S FINEST CITY HALF MARATHON & 5K
Aug 16, 2026San Diego, USA
Run 5 m
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Appalachian Fair 2.62 Mile Mini Marathon & Kid's Duck Waddle Dash
Aug 21, 2026Gray, USA
Run 4 m
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Post Canyon Half Marathon
Aug 22, 2026Hood River, USA
Run 21 m
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2026 Hot Trot Half Marathon, 10K & 5K
Aug 22, 2026Dallas, USA
Run 10 m
Running
Bound for Boston Marathon & Half Marathon - Milwaukee
Aug 23, 2026Menomonee Falls, USA
Run 42 m
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Santa Rosa Marathon
Aug 23, 2026Santa Rosa, USA
Run 42 m
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Leading Ladies' Marathon & Half Marathon
Aug 23, 2026Spearfish, USA
Run 21 m
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New England Green River Marathon
Aug 23, 2026Greenfield, USA
Run 42 m
Running
Leading Ladies Marathon / Dakota Spirit Marathon
Aug 23, 2026Spearfish, USA
Run 42 m