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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
Rock Hall Half Marathon presented by INFINITI
Cleveland, Ohio
Sun 23 Aug 26
$40.46 - $125.86
🚀Boosted
Ninja 5K, 10K, & 13.1M at Holiday, FL (31)
Holiday, Florida
Sat 01 Aug 26
$33.80 - $70.90
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PC2PG Half Marathon, 10K, & 5K
Lindon, Utah
Sat 15 Aug 26
$38.10 - $1,041.00
Run for PB& J 5K/10K/13.1 DENVER/AURORA
Centennial, Colorado
Sat 15 Aug 26
$32.80 - $48.70
Bagel Run 5K/10K/13.1 SAN FRANCISCO
San Francisco, California
Sat 15 Aug 26
$32.80 - $48.70
Ninja 5K, 10K, & 13.1M at Corunna, MI (33)
Corunna, Michigan
Sat 15 Aug 26
$33.80 - $70.90
Run for PB& J 5K/10K/13.1 SAN DIEGO
San Diego, California
Sat 15 Aug 26
$32.80 - $48.70
Area 13.1 Half Marathon
Roswell, Georgia
Sat 15 Aug 26
$39.00 - $75.20
Ninja 5K, 10K, & 13.1M at Slidell, LA (33)
Slidell, Louisiana
Sat 15 Aug 26
$33.80 - $70.90
Bagel Run 5K/10K/13.1 HOUSTON
Houston, Texas
Sat 15 Aug 26
$32.80 - $48.70
Run for PB& J 5K/10K/13.1 HOUSTON
Houston, Texas
Sat 15 Aug 26
$32.80 - $48.70
WICKED FAST MARATHON & HALF MARATHON MONTANA
Livingston, Montana
Sat 15 Aug 26
$128.63 - $149.98
Bagel Run 5K/10K/13.1 SEATTLE
Seattle, Washington
Sat 15 Aug 26
$32.80 - $48.70
Ninja 5K, 10K & 13.1M at Wilmington, NC (33)
Wilmington, North Carolina
Sat 15 Aug 26
$33.80 - $70.90
Run for PB& J 5K/10K/13.1 SAN FRANCISCO
San Francisco, California
Sat 15 Aug 26
$32.80 - $48.70
Ninja 5K, 10K, & 13.1M at Highland, UT (33)
Highland, Utah
Sat 15 Aug 26
$33.80 - $70.90
Bay to Beacon - Half Marathon, 10K, & 5K
Harrisville, Michigan
Sat 15 Aug 26
$16.90 - $64.60
Bagel Run 5K/10K/13.1 LAS VEGAS
Las Vegas, Nevada
Sat 15 Aug 26
$32.80 - $48.70
Triple Dog Dare
Longview, Texas
Sat 15 Aug 26
Free - $49.31
Run for PB& J 5K/10K/13.1 KANSAS CITY
Kansas City, Missouri
Sat 15 Aug 26
$32.80 - $48.70
Bagel Run 5K/10K/13.1 TAMPA
Tampa, Florida
Sat 15 Aug 26
$32.80 - $48.70
Ninja 5K, 10K, & 13.1M at Winston-Salem, NC (33)
Winston-Salem, North Carolina
Sat 15 Aug 26
$33.80 - $70.90
Popsicle 5K/10K/Half - Atlanta
Atlanta, Georgia
Sat 15 Aug 26
$33.60 - $59.90
Ninja 5K, 10K, & 13.1M at Knoxville, TN (33)
Knoxville, Tennessee
Sat 15 Aug 26
$33.80 - $70.90
Run for PB& J 5K/10K/13.1 SEATTLE
Seattle, Washington
Sat 15 Aug 26
$32.80 - $48.70
Bagel Run 5K/10K/13.1 MIAMI
Key Biscayne, Florida
Sat 15 Aug 26
$32.80 - $48.70
Long Beach Easy Breezy 5K, 10K, & Half Marathon by Califlow Runs
Long Beach, California
Sun 16 Aug 26
$42.33 - $57.17
The Wheely Fast Hamster Run 5K, 10K, Half Marathon by Califlow Runs
Long Beach, California
Sun 16 Aug 26
$11.60 - $52.93
Erie Half & 5k
Erie, Colorado
Sun 16 Aug 26
$49.00 - $75.20
Summer Meltdown Half Marathon - San Antonio
San Antonio, Texas
Sun 16 Aug 26
$17.72 - $55.63
Jersey City Summer Half, 10K, and 5K
Jersey City, New Jersey
Sun 16 Aug 26
$54.00 - $96.40
Fall Creek Falls Half Marathon, 10K & 5K Road Runs
Spencer, Tennessee
Sun 16 Aug 26
$39.00 - $64.60
Bound for Boston Marathon & Half Marathon - Minneapolis
Maple Grove, Minnesota
Sun 16 Aug 26
Free - $108.00
Nitty Gritty Off Road Race
Red Lodge, Montana
Sun 16 Aug 26
$27.50 - $213.00
Run Happyish 5K. 10K. Half Marathon by Califlow Runs
Long Beach, California
Sun 16 Aug 26
$42.33 - $57.17
Hearts for RMHKC Half Marathon,10K, 5K, 1 Mile Walk, & Kid's Fun Run
Parkville, Missouri
Sun 16 Aug 26
Free - $54.35
Habanero Hundred
Cat Spring, Texas
Fri 21 Aug 26 - Sun 23 Aug 26
$11.60 - $352.75
Ninja 5K, 10K, & 13.1M at Lansing, MI (34)
Lansing, Michigan
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
18th Annual Canine Classic at Paws Up
Greenough, Montana
Sat 22 Aug 26 - Sun 23 Aug 26
$38.10 - $160.00
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 Gadsden, AL (34)
Gadsden, Alabama
Sat 22 Aug 26
$33.80 - $70.90
Showing 201-240 of 390 results
