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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
Run for PB& J 5K/10K/13.1 PHILADELPHIA
Camden, New Jersey
Sat 15 Aug 26
$32.80 - $48.70
🚀Boosted
Tacoma Narrows Half Marathon / 10K / 5K
Tacoma, Washington
Sat 29 Aug 26
$61.35 - $114.85
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National Watermelon Day Run
Hartford, Wisconsin
Sat 01 Aug 26
Free - $54.50
Ninja 5K, 10K, & 13.1M at Holiday, FL (31)
Holiday, Florida
Sat 01 Aug 26
$33.80 - $70.90
Ninja 5K, 10K, & 13.1M at Fort Smith, AR (31)
Fort Smith, Arkansas
Sat 01 Aug 26
$33.80 - $70.90
Summer Breeze
San Leandro, California
Sat 01 Aug 26
$54.00 - $101.70
Ninja 5K, 10K, & 13.1M at Charlotte, NC (31)
Charlotte, North Carolina
Sat 01 Aug 26
$33.80 - $70.90
Heatwave Half Marathon - San Antonio
San Antonio, Texas
Sat 01 Aug 26
$20.83 - $78.18
Tiki Time Run: Paradise Run 5K, 10K, & Half Marathon by Califlow Runs
Long Beach, California
Sat 01 Aug 26
$49.75 - $52.93
Extraterrestrial Full Moon
Rachel, Nevada
Sat 01 Aug 26 - Sun 02 Aug 26
$54.00 - $160.50
Heatwave Half Marathon - Lincoln
Lincoln, Nebraska
Sat 01 Aug 26
Free - $67.58
Popsicle 5K/10K/Half - Colorado Springs
Colorado Springs, Colorado
Sat 01 Aug 26
$39.10 - $65.20
Ninja 5K, 10K, & 13.1M at Tallahassee, FL (31)
Tallahassee, Florida
Sat 01 Aug 26
$33.80 - $70.90
Fall 2026 Adult Full & Half Marathon Training Morning - Cary
Apex, North Carolina
Sun 02 Aug 26 - Sat 21 Nov 26
$91.10
Craft Classic Seattle
Redmond, Washington
Sun 02 Aug 26
$63.21 - $107.49
Fall 2026 Adult Full & Half Marathon Training Evening - Apex
Apex, North Carolina
Sun 02 Aug 26 - Sat 21 Nov 26
$91.10
Heatwave Half Marathon - Sioux Falls
Sioux Falls, South Dakota
Sun 02 Aug 26
$20.83 - $50.28
Heatwave Half Marathon - Kansas City
Parkville, Missouri
Sun 02 Aug 26
Free - $67.58
Heatwave Half Marathon - Houston
The Woodlands, Texas
Sun 02 Aug 26
Free - $81.36
Heatwave Half Marathon - Greater Chicago
Elk Grove Village, Illinois
Sun 02 Aug 26
Free - $84.54
Summer Meltdown Half Marathon - Oklahoma City
Oklahoma City, Oklahoma
Sun 02 Aug 26
$17.72 - $76.38
Bound for Boston Marathon & Half Marathon - Denver
Denver, Colorado
Sun 02 Aug 26
Free - $102.70
Hofbräuhaus Cleveland
Cleveland, Ohio
Sun 02 Aug 26
$43.40 - $91.10
Queens NYC Half, 10k, 5k
Corona, New York
Sun 02 Aug 26
$54.00 - $80.50
TripleThreat Half Marathon & 5K
Rockport, Massachusetts
Sun 02 Aug 26
$54.94 - $110.88
Little Miami Half Marathon and 10K
Morrow, Ohio
Sun 02 Aug 26
$53.84 - $83.00
Fall 2026 Adult Full & Half Marathon Training Morning - Holly Springs
Holly Springs, North Carolina
Sun 02 Aug 26 - Sat 21 Nov 26
$91.10
Luau Run Half Marathon -10K - 5K
Farmington, Utah
Thu 06 Aug 26
$22.20 - $1,041.00
Choice City Running Festival
Fort Collins, Colorado
Fri 07 Aug 26 - Sat 08 Aug 26
Free - $102.93
Paavo Nurmi Marathon | Half | Relay | And More
Hurley, Wisconsin
Fri 07 Aug 26 - Sat 08 Aug 26
$22.20 - $213.00
Ninja 5K, 10K, & 13.1M at Little Rock, AR (32)
Little Rock, Arkansas
Sat 08 Aug 26
$33.80 - $70.90
Old Plank Sunset Half Marathon
Kohler, Wisconsin
Sat 08 Aug 26
$91.10
Ninja 5K, 10K, & 13.1M at Everett, WA (32)
Everett, Washington
Sat 08 Aug 26
$33.80 - $70.90
Ninja 5K, 10K, & 13.1M at Branson, MO (32)
Branson, Missouri
Sat 08 Aug 26
$33.80 - $70.90
Midwest Financial Group Madison Mini Marathon
Madison, Wisconsin
Sat 08 Aug 26
$23.25 - $103.13
Big Brothers Big Sisters of Flagstaff Dave McKay Memorial Half Marathon and 5K Run/Walk
Flagstaff, Arizona
Sat 08 Aug 26
$17.61 - $113.69
Purple Heart
Aubrey, Texas
Sat 08 Aug 26
Free - $72.88
Ninja 5K, 10K & 13.1M at Katy, TX (32)
Katy, Texas
Sat 08 Aug 26
$33.80 - $70.90
Old Plank Sunset Half Marathon with myTEAM TRIUMPH
Kohler, Wisconsin
Sat 08 Aug 26
Free
3H Trail Half Marathon + DHRT 50K
King George, Virginia
Sat 08 Aug 26
$81.66 - $108.35
Eddy Trail Races
Annandale, Minnesota
Sat 08 Aug 26
$79.99 - $99.99
5.0
Prairie & Pines 5k and Half Marathon
Marshall, Minnesota
Sat 08 Aug 26 - Sun 09 Aug 26
$32.80 - $54.00
Showing 81-120 of 446 results
