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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
Wisconsin Trail Series
Oconomowoc, Wisconsin
Fri 10 Apr 26 - Fri 16 Oct 26
$200.30
🚀Boosted
Run for PB& J 5K/10K/13.1 AUSTIN/ROUNDROCK
Austin, Texas
Sat 15 Aug 26
$32.80 - $48.70
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Fifty States Half Marathon Club General Membership
Colorado Springs, Colorado
Thu 02 May 24 - Sun 02 Apr 34
$91.10
Virtual Race Me
Mountain Green, Utah
Sat 06 Dec 25 - Fri 25 Dec 26
$38.10 - $43.40
Fleet Feet Toledo Training Programs 2026
Toledo, Ohio
Mon 05 Jan 26 - Sun 20 Sep 26
$122.90 - $234.20
Gainesville Galloway Training Program
Gainesville, Florida
Sat 10 Jan 26 - Thu 31 Dec 26
$107.00 - $274.00
Boise Galloway Run Walk Run
Boise, Idaho
Sat 07 Feb 26 - Sat 14 Nov 26
$96.40 - $274.00
Team Philly Race Training 2026
Philadelphia, Pennsylvania
Fri 20 Feb 26 - Sun 29 Nov 26
$133.50 - $263.50
Wisconsin Trail Series
Oconomowoc, Wisconsin
Fri 10 Apr 26 - Fri 16 Oct 26
$200.30
Vermont Sun Triathlon and Run Series
Salisbury, Vermont
Sun 10 May 26 - Sun 30 Aug 26
$43.40 - $250.10
Dallas, TX Galloway Training Program
Dallas, Texas
Sat 06 Jun 26 - Sun 13 Dec 26
$105.94 - $210.88
Park City Trail Series
Park City, Utah
Sat 06 Jun 26 - Sat 01 Aug 26
$48.70 - $170.60
Triple Trail Challenge
Park City, Utah
Sat 13 Jun 26 - Sat 15 Aug 26
$48.70 - $295.00
Flagstaff Run Series
Flagstaff, Arizona
Sat 20 Jun 26 - Sat 08 Aug 26
$54.98 - $199.09
Queen City Half Marathon | BREAKWATER 5K Run/Walk
Marquette, Michigan
Sat 25 Jul 26 - Sat 24 Oct 26
$6.30 - $75.20
Run Mahomet
Mahomet, Illinois
Fri 31 Jul 26 - Sat 01 Aug 26
$16.90 - $64.60
High Mountain Half Marathon Decade Anniversary 2026
Lakeside, Arizona
Fri 31 Jul 26 - Sat 01 Aug 26
$27.50 - $64.60
Ninja 5K, 10K, & 13.1M at Piedmont, AL (31)
Piedmont, Alabama
Sat 01 Aug 26
$33.80 - $70.90
Ninja 5K, 10K, & 13.1M at Stillwater, OK (31)
Stillwater, Oklahoma
Sat 01 Aug 26
$33.80 - $70.90
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 Biglerville, PA (31)
Biglerville, Pennsylvania
Sat 01 Aug 26
$33.80 - $70.90
Ninja 5K, 10K, &13.1M at Venice, FL (31)
Venice, Florida
Sat 01 Aug 26
$33.80 - $70.90
Ninja 5K, 10K, & 13.1M at Longview, TX (31)
Longview, Texas
Sat 01 Aug 26
$33.80 - $70.90
Extraterrestrial Full Moon
Rachel, Nevada
Sat 01 Aug 26 - Sun 02 Aug 26
$54.00 - $160.50
Ninja 5K, 10K, & 13.1M at Springdale, AR (31)
Springdale, Arkansas
Sat 01 Aug 26
$33.80 - $70.90
Ninja 5K, 10K, & 13.1M, Beavercreek, OH (31)
Beavercreek, Ohio
Sat 01 Aug 26
$33.80 - $70.90
Triple Dog Dare
Irving, Texas
Sat 01 Aug 26
Free - $54.31
Ninja 5K, 10K, & 13.1M at Mobile, AL (31)
Mobile, Alabama
Sat 01 Aug 26
$33.80 - $70.90
Summer Meltdown Half Marathon - Tulsa
Tulsa, Oklahoma
Sat 01 Aug 26
$17.72 - $55.63
Ninja 5K, 10K, & 13.1M at Williamsburg, VA (31)
Williamsburg, Virginia
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
Galloping Gertie
Gig Harbor, Washington
Sat 01 Aug 26
$52.94 - $95.34
4.0
NYC Summer Half, 5 Miler
New York, New York
Sat 01 Aug 26
$80.50 - $101.70
Ninja 5K, 10K, & 13.1M at Knoxville, TN (31)
Knoxville, Tennessee
Sat 01 Aug 26
$33.80 - $70.90
Ninja 5K, 10K, & 13.1M at Grand Ledge, MI (31)
Grand Ledge, Michigan
Sat 01 Aug 26
$33.80 - $70.90
Heatwave Half Marathon - Dallas
Dallas, Texas
Sat 01 Aug 26
$20.83 - $65.46
Heatwave Half Marathon - St. Louis
St. Louis, Missouri
Sat 01 Aug 26
$20.83 - $54.28
Ninja 5K, 10K, & 13.1M at Bel Air, MD (31)
Bel Air, Maryland
Sat 01 Aug 26
$33.80 - $70.90
Heatwave Half Marathon - San Antonio
San Antonio, Texas
Sat 01 Aug 26
$20.83 - $63.34
Heatwave Half Marathon - Lincoln
Lincoln, Nebraska
Sat 01 Aug 26
$20.83 - $46.28
Ninja 5K, 10K, & 13.1M at DeBary, FL (31)
DeBary, Florida
Sat 01 Aug 26
$33.80 - $70.90
Ninja 5K, 10K, & 13.1M at Ocala, FL (31)
Ocala, Florida
Sat 01 Aug 26
$33.80 - $70.90
Showing 1-40 of 324 results
