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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 Hudson, FL (33)
Hudson, Florida
Sat 15 Aug 26
$33.80 - $70.90
🚀Boosted
Rock Hall Half Marathon presented by INFINITI
Cleveland, Ohio
Sun 23 Aug 26
$45.80 - $131.20
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Ninja 5K, 10K, & 13.1M at Rocky Mount, NC (31)
Rocky Mount, North Carolina
Sat 01 Aug 26
$33.80 - $70.90
Ninja 5K, 10K, & 13.1M at Holiday, FL (31)
Holiday, Florida
Sat 01 Aug 26
$33.80 - $70.90
Summer Breeze
San Leandro, California
Sat 01 Aug 26
$55.58 - $109.07
Ninja 5K, 10K, & 13.1M at Charlotte, NC (31)
Charlotte, North Carolina
Sat 01 Aug 26
$33.80 - $70.90
Heatwave Half Marathon - Lincoln
Lincoln, Nebraska
Sat 01 Aug 26
Free - $67.58
National Watermelon Day Run
Hartford, Wisconsin
Sat 01 Aug 26
Free - $54.50
Ninja 5K, 10K, & 13.1M at Tallahassee, FL (31)
Tallahassee, Florida
Sat 01 Aug 26
$33.80 - $70.90
Ninja 5K, 10K, & 13.1M at Jacksonville, FL (31)
Jacksonville, Florida
Sat 01 Aug 26
$33.80 - $70.90
Fall 2026 Adult Full & Half Marathon Training Evening - Apex
Apex, North Carolina
Sun 02 Aug 26 - Sat 21 Nov 26
$91.10
Queens NYC Half, 10k, 5k
Corona, New York
Sun 02 Aug 26
$64.60 - $105.94
Hofbräuhaus Cleveland
Cleveland, Ohio
Sun 02 Aug 26
$43.40 - $91.10
TripleThreat Half Marathon & 5K
Rockport, Massachusetts
Sun 02 Aug 26
$54.94 - $122.08
Heatwave Half Marathon - Sioux Falls
Sioux Falls, South Dakota
Sun 02 Aug 26
$20.83 - $50.28
Little Miami Half Marathon and 10K
Morrow, Ohio
Sun 02 Aug 26
$56.00 - $88.40
Craft Classic Seattle
Redmond, Washington
Sun 02 Aug 26
$63.21 - $107.49
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 - $84.86
Fall 2026 Adult Full & Half Marathon Training Morning - Holly Springs
Holly Springs, North Carolina
Sun 02 Aug 26 - Sat 21 Nov 26
$91.10
Bound for Boston Marathon & Half Marathon - Denver
Denver, Colorado
Sun 02 Aug 26
Free - $102.70
Fall 2026 Adult Full & Half Marathon Training Morning - Cary
Apex, 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 - $109.00
Paavo Nurmi Marathon | Half | Relay | And More
Hurley, Wisconsin
Fri 07 Aug 26 - Sat 08 Aug 26
$22.20 - $213.00
The Shimmy in Shickshinny 1/2 and 1/4 Marathon
Shickshinny, Pennsylvania
Sat 08 Aug 26
$38.10 - $59.30
Ninja 5K, 10K, & 13.1M at Olympia, WA (32)
Olympia, Washington
Sat 08 Aug 26
$33.80 - $70.90
Runtastic HEBER
Heber City, Utah
Sat 08 Aug 26
$20.95 - $136.19
Ninja 5K, 10K & 13.1M at Augusta, GA (32)
Augusta, Georgia
Sat 08 Aug 26
$33.80 - $70.90
Ninja 5K, 10K, & 13.1M at Camas, WA (32)
Camas, Washington
Sat 08 Aug 26
$33.80 - $70.90
Gopher to Badger Half Marathon
Stillwater, Minnesota
Sat 08 Aug 26
$58.00 - $88.00
2026 Haulin Aspen
Bend, Oregon
Sat 08 Aug 26
$80.50 - $117.60
Ninja 5K, 10K & 13.1M at Concord, NC (32)
Concord, North Carolina
Sat 08 Aug 26
$33.80 - $70.90
Ninja 5K, 10K, & 13.1M at Naples, FL (32)
Naples, Florida
Sat 08 Aug 26
$33.80 - $70.90
Popsicle 5K/10K/Half - Sioux Falls
Sioux Falls, South Dakota
Sat 08 Aug 26
$39.10 - $65.20
Ninja 5K, 10K & 13.1M at Temple, TX (32)
Temple, Texas
Sat 08 Aug 26
$33.80 - $70.90
All-Out Runapalooza
Arvada, Colorado
Sat 08 Aug 26
$38.10 - $85.80
Ninja 5K, 10K & 13.1M at Royal Palm Beach, FL (32)
Royal Palm Beach, Florida
Sat 08 Aug 26
$33.80 - $70.90
Ninja 5K, 10K, & 13.1M at Bowling Green, KY (32)
Bowling Green, Kentucky
Sat 08 Aug 26
$33.80 - $70.90
Will Run for Donuts Half Marathon, 5k + 1 Mile
Westland, Michigan
Sat 08 Aug 26
$28.18 - $65.45
Showing 81-120 of 457 results
