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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
Ninja 5K, 10K, & 13.1M at Knoxville, TN (33)
Knoxville, Tennessee
Sat 15 Aug 26
$33.80 - $70.90
🚀Boosted
Ninja 5K, 10K, & 13.1M at Sapulpa, OK (32)
Sapulpa, Oklahoma
Sat 08 Aug 26
$33.80 - $70.90
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Ninja 5K, 10K, & 13.1M at Highland, UT (33)
Highland, Utah
Sat 15 Aug 26
$33.80 - $70.90
Erie Half & 5k
Erie, Colorado
Sun 16 Aug 26
$44.00 - $69.90
Tiki Run: Paradise Run 5K, 10K, & Half Marathon by Califlow Runs
Long Beach, California
Sun 16 Aug 26
$49.75 - $52.93
Summer Meltdown Half Marathon - San Antonio
San Antonio, Texas
Sun 16 Aug 26
$17.72 - $55.63
Hearts for RMHKC Half Marathon,10K, 5K, 1 Mile Walk, & Kid's Fun Run
Parkville, Missouri
Sun 16 Aug 26
Free - $54.35
Long Beach Easy Breezy 5K, 10K, & Half Marathon by Califlow Runs
Long Beach, California
Sun 16 Aug 26
$42.33 - $57.17
Run Happyish 5K. 10K. Half Marathon by Califlow Runs
Long Beach, California
Sun 16 Aug 26
$42.33 - $57.17
Nitty Gritty Off Road Race
Red Lodge, Montana
Sun 16 Aug 26
$27.50 - $213.00
Bound for Boston Marathon & Half Marathon - Minneapolis
Maple Grove, Minnesota
Sun 16 Aug 26
Free - $108.00
Fall Creek Falls Half Marathon, 10K & 5K Road Runs
Spencer, Tennessee
Sun 16 Aug 26
$33.50 - $59.30
The The Wheely Fast Hamster Run 5K, 10K, Half Marathon by Califlow Runs
Long Beach, California
Sun 16 Aug 26
$11.60 - $52.93
Habanero Hundred
Cat Spring, Texas
Fri 21 Aug 26 - Sun 23 Aug 26
$11.60 - $352.75
Ninja 5K, 10K & 13.1M at Charlotte, NC (34)
Charlotte, North Carolina
Sat 22 Aug 26
$33.80 - $70.90
Ninja 5K, 10K, & 13.1M at Montgomery, AL (34)
Montgomery, Alabama
Sat 22 Aug 26
$33.80 - $70.90
Ninja 5K, 10K, & 13.1M at Deltona, FL (34)
Deltona, Florida
Sat 22 Aug 26
$33.80 - $70.90
Staunton Rocks! Marathon and Half Marathon
Pine, Colorado
Sat 22 Aug 26
$96.40 - $117.60
Running the Rapids Half Marathon and 5K
Cohasset, Minnesota
Sat 22 Aug 26
$38.10 - $69.90
RUN ROCKAWAY BEACH END OF SUMMER MARATHON, HALF MARATHON & 5K
Rockaway BEACH, New York
Sat 22 Aug 26
$48.70 - $101.70
Ninja 5K, 10K, & 13.1M at Camas, WA (34)
Camas, Washington
Sat 22 Aug 26
$33.80 - $70.90
Ninja 5K, 10K, & 13.1M at Lansing, MI (34)
Lansing, Michigan
Sat 22 Aug 26
$33.80 - $70.90
Tour de La Porte 2026
La Porte, Indiana
Sat 22 Aug 26 - Sun 23 Aug 26
$8.00 - $50.00
Ninja 5K, 10K, & 13.1M at Largo, FL (34)
Largo, Florida
Sat 22 Aug 26
$33.80 - $70.90
Ninja 5K, 10K & 13.1M at Cypress, TX (34)
Cypress, Texas
Sat 22 Aug 26
$33.80 - $70.90
Summer Breeze 5k, 10k, 15k, Half Marathon
Long Beach, Los Angeles
Sat 22 Aug 26
$22.99 - $37.99
Dark Horse Trail Series (26.2 - 13.1 - 10k)
Mill Spring, North Carolina
Sat 22 Aug 26
$38.10 - $54.00
Ninja 5K, 10K, & 13.1M at Gadsden, AL (34)
Gadsden, Alabama
Sat 22 Aug 26
$33.80 - $70.90
Ninja 5K & 13.1M at Panama City Beach, FL (34)
Panama City Beach, Florida
Sat 22 Aug 26
$33.80 - $70.90
Ninja 5K, 10K, & 13.1M at Naples, FL (34)
Naples, Florida
Sat 22 Aug 26
$33.80 - $70.90
Ninja 5K, 10K & 13.1M at Augusta, GA (34)
Augusta, Georgia
Sat 22 Aug 26
$33.80 - $70.90
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 Shreveport, LA (34)
Shreveport, Louisiana
Sat 22 Aug 26
$33.80 - $70.90
Sweaty Hooters Trail Runs and Stage Race
Nancy, Kentucky
Sat 22 Aug 26
$32.80 - $80.50
Byers Peak Stampede Half Marathon & 5K Run
Fraser, Colorado
Sat 22 Aug 26
$54.00 - $75.20
Ninja 5K, 10K, & 13.1M at Oklahoma City, OK (34)
Oklahoma City, Oklahoma
Sat 22 Aug 26
$33.80 - $70.90
Ninja 5K, 10K, & 13.1M at Homestead, FL (34)
Homestead, Florida
Sat 22 Aug 26
$33.80 - $70.90
Ninja 5K, 10K, & 13.1M at Temple, TX (34)
Temple, Texas
Sat 22 Aug 26
$33.80 - $70.90
Summer's Done 13.1
Cary, North Carolina
Sat 22 Aug 26
Free - $107.00
Ninja 5K, 10K, & 13.1M at Spokane, WA (34)
Spokane, Washington
Sat 22 Aug 26
$33.80 - $70.90
Ninja 5K, 10K, & 13.1M at Colonial Heights, VA (34)
Colonial Heights, Virginia
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
Showing 201-240 of 348 results
