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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 Sapulpa, OK (32)
Sapulpa, Oklahoma
Sat 08 Aug 26
$33.80 - $70.90
🚀Boosted
Night of the Running Dead 5K, 10K, 1 Miler, Half Marathon SummerWeen Series by Califlow Runs
Long Beach, California
Sat 29 Aug 26
$32.80 - $63.53
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Run for Breast Cancer 5K/10K/13.1 KANSAS CITY
Kansas City, Missouri
Sat 29 Aug 26
$32.80 - $48.70
Medal Madness 5K, 10K, & 13.1M at Slidell, LA (35)
Slidell, Louisiana
Sat 29 Aug 26
$33.80 - $70.90
Run for Breast Cancer 5K/10K/13.1 ATLANTA
Atlanta, Georgia
Sat 29 Aug 26
$32.80 - $54.00
Run for Breast Cancer 5K/10K/13.1 SAN ANTONIO
San Antonio, Texas
Sat 29 Aug 26
$32.80 - $54.00
Medal Madness 5K & 13.1M at Raleigh, NC (35)
Raleigh, North Carolina
Sat 29 Aug 26
$33.80 - $70.90
Corps of Discovery Trail Races
Saint Charles, Missouri
Sat 29 Aug 26
$60.31 - $81.66
Medal Madness 5K, 10K, & 13.1M at Jackson, TN (35)
Jackson, Tennessee
Sat 29 Aug 26
$33.80 - $70.90
Deer Trail Run 5K/10K/Half-Marathon
Cincinnati, Ohio
Sat 29 Aug 26
$32.80 - $80.50
Run for Breast Cancer 5K/10K/13.1 LAS VEGAS
Las Vegas, Nevada
Sat 29 Aug 26
$32.80 - $54.00
Concrete Climb Half Marathon, 10K & 5K
Columbia, Maryland
Sat 29 Aug 26
$38.10 - $59.30
Sloth Run 5K/10K/13.1 NEW JERSEY
Camden, New Jersey
Sat 29 Aug 26
$32.80 - $48.70
Run for Breast Cancer 5K/10K/13.1 SAN DIEGO
San Diego, California
Sat 29 Aug 26
$32.80 - $64.60
SPASM Crystal Springs Trail Run
Woodside, California
Sat 29 Aug 26
Free - $96.40
Lake Country Half Marathon
Oconomowoc, Wisconsin
Sat 29 Aug 26
$81.50 - $92.30
Ashland Half Marathon & 5k
Ashland, Virginia
Sat 29 Aug 26
$39.50 - $81.75
Sloth Run 5K/10K/13.1 ATLANTA
Atlanta, Georgia
Sat 29 Aug 26
$32.80 - $54.00
Run for Breast Cancer 5K/10K/13.1 LOS ANGELES
Los Angeles, California
Sat 29 Aug 26
$32.80 - $64.60
The Next Loop Endurance Series | Half Day Forest Preserve
Vernon Hills, Illinois
Sat 29 Aug 26
$133.50
Sloth Run 5K/10K/13.1 PHILADELPHIA
Camden, New Jersey
Sat 29 Aug 26
$32.80 - $48.70
Run for Breast Cancer 5K/10K/13.1 SAN FRANCISCO
San Francisco, California
Sat 29 Aug 26
$32.80 - $69.90
SCOUTING AMERICA HALF MARATHON & TENDERFOOT 5K
Bowling Green, Ohio
Sat 29 Aug 26
$33.30 - $91.60
Medal Madness 5K, 10K & 13.1M at Concord, NC (35)
Concord, North Carolina
Sat 29 Aug 26
$33.80 - $70.90
Iron Horse Half Marathon
North Bend, Washington
Sun 30 Aug 26
$56.73 - $110.73
Oak Ridge Qualifier: Half and Full Marathon
Oak Ridge, Tennessee
Sun 30 Aug 26
$43.40
E-Dragon Run Festival
San Antonio, Texas
Sun 30 Aug 26
$2.06 - $23.37
Howard's Half Marathon/5K Run Festival
Cumberland, Maryland
Sun 30 Aug 26
$27.50 - $48.70
Newtown Community Running Event
Newtown, Connecticut
Sun 30 Aug 26
Free - $80.50
Popsicle 5K/10K/Half - Clearwater
Clearwater, Florida
Sun 30 Aug 26
$39.10 - $65.20
RaceJoy Certification - Training 2026
Moorestown, New Jersey
Mon 16 Jan 23 - Sun 28 Feb 27
Free
Natural State Running SERIES
Fayetteville, Arkansas
Sat 01 Feb 25 - Wed 30 Dec 26
$38.10
El Paso Marathon 'E' & 'L' Medals
El Paso, Texas
Wed 04 Jun 25 - Mon 31 Aug 26
$64.60
All Access Pass
Oconomowoc, Wisconsin
Sat 01 Nov 25 - Sat 31 Oct 26
$318.50
Gainesville Galloway Training Program
Gainesville, Florida
Sat 01 Nov 25 - Sun 01 Nov 26
$107.00 - $274.00
Cincinnati Hungry Turkey Half Marathon & 5K
Cincinnati, Ohio
Sat 29 Nov 25 - Fri 27 Nov 26
Free - $123.74
The Best Races 5K/10K/13.1 (2026 TIMED Results)
All Locations, New York
Thu 01 Jan 26 - Thu 31 Dec 26
$45.52 - $59.30
Fleet Feet Toledo Training Programs 2026
Toledo, Ohio
Mon 05 Jan 26 - Sun 18 Oct 26
$144.10 - $234.20
Gainesville Galloway Training Program
Gainesville, Florida
Sat 10 Jan 26 - Thu 31 Dec 26
$107.00 - $274.00
God Family Country 1M 5K 10K 13.1 26.2 - Only $15!
Glendale, Arizona
Sat 17 Jan 26 - Thu 31 Dec 26
$16.90
2026 I Have a Dream 1M 5K 10K 13.1 26.2 - Now Only $18
Mcdonough, Georgia
Mon 19 Jan 26 - Thu 31 Dec 26
$20.08
Race Alotl for the Axolotl 1M 5K 10K 13.1 26.2 - Now Only $12!
Mcdonough, Georgia
Sat 07 Feb 26 - Thu 31 Dec 26
$16.90
Showing 321-360 of 403 results
