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Half Marathons found in August
View all ↓Half Marathons in August 2026
Find A Race is the US's favourite event listings site. Check out our list of August 2026 Half Marathons below.
Race Calendar: Half Marathons found in August
🚀Boosted
Next Step Training - Half Full Marathon
Columbia, Maryland
Tue 30 Jun 26 - Tue 27 Oct 26
$115.00
🚀Boosted
Run for PB& J 5K/10K/13.1 SAN ANTONIO
San Antonio, Texas
Sat 15 Aug 26
$32.80 - $54.00
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Ninja 5K, 10K, & 13.1M at Naples, FL (34)
Naples, Florida
Sat 22 Aug 26
$33.80 - $70.90
Ninja 5K, & 13.1M at Tyler, TX (34)
Tyler, Texas
Sat 22 Aug 26
$33.80 - $70.90
Byers Peak Stampede Half Marathon & 5K Run
Fraser, Colorado
Sat 22 Aug 26
$69.90 - $91.10
Children of the Sun Half Marathon
Spokane, Washington
Sat 22 Aug 26
$31.74 - $52.94
Ninja 5K, 10K, & 13.1M at Bowling Green, KY (34)
Bowling Green, Kentucky
Sat 22 Aug 26
$33.80 - $70.90
Ninja 5K, 10K & 13.1M at Royal Palm Beach, FL (34)
Royal Palm Beach, Florida
Sat 22 Aug 26
$33.80 - $70.90
18th Annual Canine Classic at Paws Up
Greenough, Montana
Sat 22 Aug 26 - Sun 23 Aug 26
$43.40 - $160.00
Ninja 5K, 10K, & 13.1M at Olympia, WA (34)
Olympia, Washington
Sat 22 Aug 26
$33.80 - $70.90
Ninja 5K, 10K, & 13.1M at New Port Richey, FL (34)
New Port Richey, Florida
Sat 22 Aug 26
$33.80 - $70.90
Summer Meltdown Half Marathon - Fort Worth
Fort Worth, Texas
Sun 23 Aug 26
$17.72 - $72.14
One Love Run – 5K, 10K, 10M, and Half Marathon
Long Beach, California
Sun 23 Aug 26
$29.50 - $45.00
Bound for Boston Marathon & Half Marathon - Milwaukee
Menomonee Falls, Wisconsin
Sun 23 Aug 26
Free - $108.00
TC Jester Half Marathon & 10k
Houston, Texas
Sun 23 Aug 26
Free
Wausau Marathon with myTEAM TRIUMPH
Wausau, Wisconsin
Sun 23 Aug 26
Free
Popsicle 5K/10K/Half - Boise
Boise, Idaho
Sun 23 Aug 26
$39.10 - $65.20
Rock Hall Half Marathon presented by INFINITI
Cleveland, Ohio
Sun 23 Aug 26
$45.80 - $141.88
Hall of Fame Half Marathon/Relay - Pro Football Hall of Fame Race Series
Canton, Ohio
Sun 23 Aug 26
$48.70 - $122.90
Wausau Marathon presented by Ho-Chunk Gaming Wittenberg
Wausau, Wisconsin
Sun 23 Aug 26
Free - $192.80
New Jersey Summer Half, 10k, 5k @ Battlefield
Englishtown, New Jersey
Sun 23 Aug 26
$54.00 - $91.10
Dunwoody Half Marathon Training - MJCCA
Atlanta, Georgia
Sun 23 Aug 26 - Mon 13 Dec 27
$107.00 - $274.00
Pioneer Prairie Dog Half, 10k & 5k
Westminster, Colorado
Sun 23 Aug 26
$45.00 - $85.00
Californian Dreamin 5K, 10K, & Half Marathon by Califlow Runs
Long Beach, California
Sun 23 Aug 26
$52.93 - $63.53
Nocterra Quitter's Run presented by Brooks
Powell, Ohio
Sun 23 Aug 26
Free - $102.50
Long Distance Training Presented by ASICS
Knoxville, Tennessee
Mon 24 Aug 26 - Sat 14 Nov 26
$96.40 - $128.20
Fleet Feet Metairie 2026 Full & Half Marathon Training Program - Presented by Asics & SuperFeet
Metairie, Louisiana
Tue 25 Aug 26 - Thu 12 Nov 26
$69.90
Great Smoky Mountains Half Marathon & 5K
Townsend, Blount
Fri 28 Aug 26 - Sat 29 Aug 26
$85.00 - $279.00
Sloth Run 5K/10K/13.1 AUSTIN/ROUNDROCK
Leander, Texas
Sat 29 Aug 26
$32.80 - $54.00
Run for Breast Cancer 5K/10K/13.1 MEMPHIS
Memphis, Tennessee
Sat 29 Aug 26
$32.80 - $48.70
Medal Madness 5K, 10K, 13.1M at Vancouver, WA (35)
Vancouver, Washington
Sat 29 Aug 26
$33.80 - $70.90
Sloth Run 5K/10K/13.1 PHOENIX
Phoenix, Arizona
Sat 29 Aug 26
$32.80 - $54.00
Run for Breast Cancer 5K/10K/13.1 SEATTLE
Seattle, Washington
Sat 29 Aug 26
$32.80 - $64.60
Medal Madness 5K, 10K, & 13.1M at Montgomery, AL (35)
Montgomery, Alabama
Sat 29 Aug 26
$33.80 - $70.90
Sloth Run 5K/10K/13.1 NYC Central
New York City, New York
Sat 29 Aug 26
$32.80 - $69.90
Medal Madness 5K, 10K, & 13.1M at Bowling Green, KY (35)
Bowling Green, Kentucky
Sat 29 Aug 26
$33.80 - $70.90
Run for Breast Cancer 5K/10K/13.1 MIAMI
Key Biscayne, Florida
Sat 29 Aug 26
$32.80 - $64.60
Popsicle 5K/10K/Half - Lakeland
Lakeland, Florida
Sat 29 Aug 26
$39.10 - $49.10
Run for Breast Cancer 5K/10K/13.1 TAMPA
Tampa, Florida
Sat 29 Aug 26
$32.80 - $64.60
Medal Madness 5K, 10K, & 13.1M at Marianna, FL (35)
Marianna, Florida
Sat 29 Aug 26
$33.80 - $70.90
Sloth Run 5K/10K/13.1 MEMPHIS
Memphis, Tennessee
Sat 29 Aug 26
$32.80 - $48.70
Taste of Portage Half Marathon and 5K
Portage, Wisconsin
Sat 29 Aug 26
$39.55 - $71.48
Showing 241-280 of 403 results
