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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
The TRON Night Run: Neon Grid 5K & 10K
Canoga Park, California
Sat 15 Aug 26
$34.99
🚀Boosted
Tour de La Porte 2026
La Porte, Indiana
Sat 22 Aug 26 - Sun 23 Aug 26
$8.00 - $60.00
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Run Happyish 5K. 10K. Half Marathon by Califlow Runs
Long Beach, California
Sun 16 Aug 26
$42.33 - $57.17
Fall Full & Half Marathon Training Class Presented by ASICS (Omaha)
Omaha, Nebraska
Tue 18 Aug 26 - Sun 08 Nov 26
$75.00
Fall Half Marathon Training Class Powered by ASICS (Lincoln)
Lincoln, Nebraska
Tue 18 Aug 26 - Sun 08 Nov 26
$75.00
Buffalo Half & Full Marathon Fall Training Group
Hamburg, New York
Wed 19 Aug 26 - Wed 14 Oct 26
$103.50
Habanero Hundred
Cat Spring, Texas
Fri 21 Aug 26 - Sun 23 Aug 26
$11.60 - $384.25
Staunton Rocks! Marathon and Half Marathon
Pine, Colorado
Sat 22 Aug 26
$117.60 - $138.80
Ninja 5K, 10K, & 13.1M at Shreveport, LA (34)
Shreveport, Louisiana
Sat 22 Aug 26
$33.80 - $70.90
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 Chillicothe, OH (34)
Chillicothe, Ohio
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 Cypress, TX (34)
Cypress, Texas
Sat 22 Aug 26
$33.80 - $70.90
Summer's Done 13.1
Cary, North Carolina
Sat 22 Aug 26
Free - $107.00
Grow Wild Trail Run
Brainerd, Minnesota
Sat 22 Aug 26
$64.60 - $69.90
Ninja 5K, 10K, & 13.1M at Hughesville, PA (34)
Hughesville, Pennsylvania
Sat 22 Aug 26
$33.80 - $70.90
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 Lansing, MI (34)
Lansing, Michigan
Sat 22 Aug 26
$33.80 - $70.90
Popsicle 5K/10K/Half - Milwaukee
Glendale, Wisconsin
Sat 22 Aug 26
$39.10 - $65.20
Ninja 5K, 10K, & 13.1M at Temple, TX (34)
Temple, 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
Ninja 5K, 10K, & 13.1M at Gadsden, AL (34)
Gadsden, Alabama
Sat 22 Aug 26
$33.80 - $70.90
Popsicle 5K/10K/Half - Richland
Richland, Washington
Sat 22 Aug 26
$39.10 - $65.20
Ninja 5K, 10K, & 13.1M at Spokane, WA (34)
Spokane, Washington
Sat 22 Aug 26
$33.80 - $70.90
Runner's High Club 2026-2027 Training Program
Houston, Texas
Sat 22 Aug 26 - Sun 17 Jan 27
Free - $149.70
Strider Half Marathon
Milwaukee, Wisconsin
Sat 22 Aug 26
$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 Colonial Heights, VA (34)
Colonial Heights, Virginia
Sat 22 Aug 26
$33.80 - $70.90
Ninja 5K, 10K, & 13.1M at Boone, NC (34)
Boone, 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
Path to Prevention
Riverdale, Weber
Sat 22 Aug 26
$30.00
Tour de La Porte 2026
La Porte, Indiana
Sat 22 Aug 26 - Sun 23 Aug 26
$8.00 - $60.00
Dark Horse Trail Series (26.2 - 13.1 - 10k)
Mill Spring, North Carolina
Sat 22 Aug 26
$59.30 - $80.50
Ninja 5K, 10K, & 13.1M at Deltona, FL (34)
Deltona, Florida
Sat 22 Aug 26
$33.80 - $70.90
Lace Up for Rock CF
Orange, Massachusetts
Sat 22 Aug 26
Free
Ninja 5K, 10K, & 13.1M at Largo, FL (34)
Largo, Florida
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
2026 Kirk-Wood Half Marathon
Kirkland, Washington
Sat 22 Aug 26
$85.80
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 Augusta, GA (34)
Augusta, Georgia
Sat 22 Aug 26
$33.80 - $70.90
RUN ROCKAWAY BEACH NYC END OF SUMMER MARATHON, HALF MARATHON & 5K
Rockaway BEACH, New York
Sat 22 Aug 26
$52.94 - $112.30
Lace Up for Rock CF: Half Marathon Group Run
Orange, Massachusetts
Sat 22 Aug 26
Free
Showing 201-240 of 403 results
