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Marathons in United States — August 2026 | SportPlan
United States

Marathons in United States — August 2026

39 upcoming marathons in United States during August 2026.

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Other months in United States

39 events found

39 eventos

Sort: recommended
DateEventSportLocationDist.39
1AUG
3 H Half Marathon
Trail Running21.1 kmKing George
Trail Running
King George
21.1 km
1AUG
National Watermelon Day Run
Trail Running21.1 kmHartford
Trail Running
Hartford
21.1 km
1AUG
Rocky Mountain Half Marathon 2026
Trail Running21.1 kmEstes Park
Trail Running
Estes Park
21.1 km
1AUG
Truckee Half Marathon and 5K
Trail Running21.1 kmTruckee
Trail Running
Truckee
21.1 km
1AUG
Wapsi Wiggle
Trail Running21.1 kmRiceville
Trail Running
Riceville
21.1 km
8AUG
All-Out Runapalooza
Trail Running21.1 kmArvada
Trail Running
Arvada
21.1 km
8AUG
Bear Creek Half Marathon, 10k/5k
Trail Running21.1 kmPacheco
Trail Running
Pacheco
21.1 km
8AUG
Haulin Aspen
Trail Running21.1 kmSunriver
Trail Running
Sunriver
21.1 km
8AUG
Mt. Madonna Challenge
Trail Running21.1 kmGilroy
Trail Running
Gilroy
21.1 km
8AUG
Philly Mayor's Cup
Trail Running21.1 kmPhiladelphia
Trail Running
Philadelphia
21.1 km
8AUG
Swifty Fun Run
Trail Running21.1 kmSt. Louis
Trail Running
St. Louis
21.1 km
8AUG
The Shimmy in Shickshinny 1/2 and 1/4 Marathon
Trail Running21.1 kmShickshinny
Trail Running
Shickshinny
21.1 km
9AUG
SAR Wild Run
Trail Running21.1 kmShaver Lake
Trail Running
Shaver Lake
21.1 km
14AUG
Iron Range Half Marathon
Trail Running21.1 kmVirginia
Trail Running
Virginia
21.1 km
15AUG
Area 13.1 Half Marathon, Out of This World 10K & Terrestrial 5K
Trail Running21.1 kmRoswell
Trail Running
Roswell
21.1 km
15AUG
Bay to Beacon Half Marathon 10K and 5K
Trail Running21.1 kmHarrisville
Trail Running
Harrisville
21.1 km
15AUG
Boulder Rez Marathon
Trail Running21.1 kmBoulder
Trail Running
Boulder
21.1 km
15AUG
Med Bow Rail Marathon and Half Marathon
Trail Running21.1 kmLaramie
Trail Running
Laramie
21.1 km
15AUG
RAMP River Run
Trail Running21.1 kmRockford
Trail Running
Rockford
21.1 km
15AUG
Westminster Night Trail
Trail Running21.1 kmWestminster
Trail Running
Westminster
21.1 km
16AUG
Fall Creek Falls Half Marathon, 10K & 5K Road Runs
Trail Running21.1 kmSpencer
Trail Running
Spencer
21.1 km
16AUG
Nitty Gritty Off Road Race
Trail Running21.1 kmRed Lodge
Trail Running
Red Lodge
21.1 km
22AUG
Arrowhead Half Marathon & 5K
Trail Running21.1 kmEdwards
Trail Running
Edwards
21.1 km
22AUG
Byers Peak Stampede
Trail Running21.1 kmGrand County
Trail Running
Grand County
21.1 km
22AUG
Dark Horse Trail Run
Trail Running21.1 kmPolk County
Trail Running
Polk County
21.1 km
22AUG
John Wayne Grit Series - Jackson Hole
Trail Running21.1 kmMoran
Trail Running
Moran
21.1 km
22AUG
Path to Opioid Prevention
Trail Running21.1 kmRiverdale
Trail Running
Riverdale
21.1 km
22AUG
Post Canyon Half Marathon
Trail Running21.1 kmHood River
Trail Running
Hood River
21.1 km
22AUG
Running the Rapids
Trail Running21.1 kmCohasset
Trail Running
Cohasset
21.1 km
22AUG
Staunton Rocks! Trail Marathon & Half
Trail Running21.1 kmJefferson County
Trail Running
Jefferson County
21.1 km
22AUG
Summer's Done 13.1
Trail Running21.1 kmCary
Trail Running
Cary
21.1 km
23AUG
Black Diamond Express Half Marathon & 5K
Trail Running21.1 kmMendon
Trail Running
Mendon
21.1 km
23AUG
Canine Classic at Paws Up
Trail Running21.1 kmPotomac
Trail Running
Potomac
21.1 km
29AUG
Corps of Discovery Half Marathon, 8 Mile & 5 Mile
Trail Running21.1 kmSaint Charles
Trail Running
Saint Charles
21.1 km
29AUG
Great Smoky Mountains Half Marathon 2026
Trail Running21.1 kmTownsend
Trail Running
Townsend
21.1 km
29AUG
Stagecoach Run
Trail Running21.1 kmPhoenix
Trail Running
Phoenix
21.1 km
29AUG
Sunset Bay Trail Run
Trail Running21.1 kmCoos Bay
Trail Running
Coos Bay
21.1 km
29AUG
The Labor Day Slay
Trail Running21.1 kmSt. Louis
Trail Running
St. Louis
21.1 km
30AUG
Iron Horse Half
Trail Running21.1 kmNorth Bend
Trail Running
North Bend
21.1 km
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