August Half Marathons within 500 miles of New Castle, NH
Winchester, VA
Winchester Battlefield 5K/10K/Half
Aug 9, 2025
Washington, DC
Summer District 5K & Half
Aug 18, 2024
Geneva, NY
Geneva Half Marathon
Aug 11, 2024
Voorheesville, NY
Thacher Park Trail Running Festival
Aug 25, 2024
Philadelphia, PA
Philly Mayor's Cup
Aug 10, 2024
Jersey City, NJ
Jersey City Summer Half
Aug 18, 2024
Potomac, MD
Carderock Charge Half
Aug 10, 2024
Lake Placid, NY
Lake Placid Trail Challenge
Aug 10, 2024
New York, NY
NYC Summer Half Central Park
Aug 3, 2024
New London, CT
John & Jessie Kelley Half Marathon
Aug 3, 2024
Rockport, MA
TripleThreat Half Marathon
Aug 3, 2025
Schenectady, NY
Run 4 The River Half Marathon
Aug 31, 2024
Geneseo, NY
Oak Tree Half Marathon
Aug 31, 2025
Cape May Court House, NJ
Jersey Shore Summer Half Marathon
Aug 11, 2024
Brooklyn, NY
NYC Labor Day Half Marathon
Aug 31, 2024
Titusville, PA
Drake Well Marathon
Aug 18, 2024
King George, VA
3H Trail Half Marathon
Aug 3, 2024
Windham, ME
Firebird Trail Races
Aug 24, 2024
Tenants Harbor, ME
Blueberry Cove 13.1
Aug 24, 2025
Poultney, VT
Slate Valley Scramble
Aug 10, 2024
Rockaway Beach, NY
Rockaway Beach End Of Summer Marathon
Aug 23, 2025
Seekonk, MA
Funky Monkey
Aug 3, 2025
Bear Gap, PA
Hellbender Half Marathon
Aug 25, 2024
Washington, VA
Summer District 5K & Half
Aug 18, 2024
Carrabassett Valley, ME
Carrabassett Valley Half Marathon
Aug 25, 2024
Shickshinny, PA
Warrior Trail Half and Quarter Marathon
Aug 10, 2024
Hughesville, PA
Luau 1M, 5K, 10K, 15K, and Half Marathon
Aug 24, 2024
Sat | Sun | Mon | Tue | Wed | Thu | Fri | Multiple |
1. 3H Trail Half Marathon
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Past DateAug 3, 2024Saturday
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13.1M run
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King George, VA
477 miles point to pointKing George County, VA
2. Funky Monkey
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Aug 3, 2025Sunday
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13.1M, 10K, 5K run
More Information
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Seekonk, MA
93 miles point to pointBristol County, MA
3. John & Jessie Kelley Half Marathon
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Past DateAug 3, 2024Saturday
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13.1M run
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New London, CT
140 miles point to pointNew London County, CT
4. NYC Summer Half Central Park
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Past DateAug 3, 2024Saturday
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13.1M run
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New York, NY
239 miles point to point
5. Pirate 1M, 5K, 10K, 15K, & Half Marathon
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Past DateAug 3, 2024Saturday
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13.1M, 15K, 10K, 5K, 1M run
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Bel Air, MD
386 miles point to pointHarford County, MD
6. TripleThreat Half Marathon
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Aug 3, 2025Sunday
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13.1M, 5K run
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Rockport, MA
30 miles point to pointEssex County, MA
7. Sterling Forest Awesomeness - Way Over Yonder Trail Run #4
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Past DateAug 4, 2024Sunday
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26.2M, 13.1M, 10K trail run
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Tuxedo, NY
224 miles point to pointOrange County, NY
8. Winchester Battlefield 5K/10K/Half
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Aug 9, 2025Saturday
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13.1M, 10K, 5K trail run
Virtual OptionMore Information
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Winchester, VA
478 miles point to point
9. Carderock Charge Half
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Past DateAug 10, 2024Saturday
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13.1M, 10K, 5K run
More Information
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Potomac, MD
443 miles point to pointMontgomery County, MD
10. Jenkins Mountain Scramble: Trail 10K and Half Marathon
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Past DateAug 10, 2024Saturday
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13.1M, 10K trail run
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Paul Smiths, NY
210 miles point to pointFranklin County, NY
11. Lake Placid Trail Challenge
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Past DateAug 10, 2024Saturday
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50K, 13.1M, 10K trail run
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Lake Placid, NY
192 miles point to pointEssex County, NY
12. Ninja 1M, 5K, 10K, 15K & Half Marathon
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Past DateAug 10, 2024Saturday
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13.1M, 15K, 10K, 5K, 1M run
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York, PA
384 miles point to pointYork County, PA
13. Philly Mayor's Cup
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Past DateAug 10, 2024Saturday
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13.1M, 10M, 10K, 5M, 5K run | kids run
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Philadelphia, PA
319 miles point to pointPhiladelphia County, PA
14. Slate Valley Scramble
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Past DateAug 10, 2024Saturday
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13.1M, 8K trail run
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Poultney, VT
137 miles point to pointRutland County, VT
15. Tromptown Half Marathon & 5K
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Past DateAug 10, 2024Saturday
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13.1M run
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DeRuyter, NY
275 miles point to pointMadison County, NY
16. Warrior Trail Half and Quarter Marathon
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Past DateAug 10, 2024Saturday
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13.1M, 6.6M trail run
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Shickshinny, PA
317 miles point to pointLuzerne County, PA
17. Geneva Half Marathon
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Past DateAug 11, 2024Sunday
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13.1M run | 13.1M relay
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Geneva, NY
333 miles point to pointOntario County, NY
18. Jersey Shore Summer Half Marathon
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Past DateAug 11, 2024Sunday
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13.1M, 10K, 5K run
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Cape May Court House, NJ
351 miles point to pointCape May County, NJ
19. Drake Well Marathon
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Past DateAug 18, 2024Sunday
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26.2M, 13.1M run
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Boston Marathon Qualifier
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Titusville, PA
485 miles point to pointCrawford County, PA
20. Jersey City Summer Half
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Past DateAug 18, 2024Sunday
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13.1M, 10K, 5K run
More Information
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Jersey City, NJ
241 miles point to pointHudson County, NJ
For the love of all that Is good And moisture wicking...
Though we Try To be accurate And On top Of things... Race details can change When we aren't lookin. And once in a while we simply make a mistake.
ALWAYS visit the race's website for the most complete and accurate race information.
ALWAYS visit the race's website for the most complete and accurate race information.