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Half Marathons found in August

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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 Venice, FL (31)

Venice, Florida
Sat 01 Aug 26
$33.80 - $70.90
🚀Boosted

Run for Breast Cancer 5K/10K/13.1 AUSTIN/ROUNDROCK

Austin, Texas
Sat 29 Aug 26
$32.80 - $48.70
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Sunset Bay Trail Runs

Coos Bay, Oregon
Sat 29 Aug 26
Free - $27.50

Medal Madness 5K, 10K & 13.1M at Panama City Beach, FL (35)

Panama City Beach, Florida
Sat 29 Aug 26
$33.80 - $70.90

Run for Breast Cancer 5K/10K/13.1 CHICAGO/EVANSTON

Chicago, Illinois
Sat 29 Aug 26
$32.80 - $48.70

Medal Madness 5K, 10K, & 13.1M at Deer Park, TX (35)

Deer Park, Texas
Sat 29 Aug 26
$33.80 - $70.90

Sloth Run 5K/10K/13.1 HOUSTON

Houston, Texas
Sat 29 Aug 26
$32.80 - $48.70

Run for Breast Cancer 5K/10K/13.1 NEW JERSEY

Camden, New Jersey
Sat 29 Aug 26
$32.80 - $48.70

Newtown Community Running Event

Newtown, Connecticut
Sun 30 Aug 26
Free - $80.50

Oak Ridge Qualifier: Half and Full Marathon

Oak Ridge, Tennessee
Sun 30 Aug 26
$43.40

Iron Horse Half Marathon

North Bend, Washington
Sun 30 Aug 26
$56.73 - $99.93

Howard's Half Marathon/5K Run Festival

Cumberland, Maryland
Sun 30 Aug 26
$27.50 - $48.70

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

Gainesville Galloway Training Program

Gainesville, Florida
Sat 01 Nov 25 - Sun 01 Nov 26
$107.00 - $274.00

All Access Pass

Oconomowoc, Wisconsin
Sat 01 Nov 25 - Sat 31 Oct 26
$318.50

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

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

Wisconsin Trail Series

Oconomowoc, Wisconsin
Fri 10 Apr 26 - Fri 16 Oct 26
$216.50 - $221.90

Prairie Dog Run Series

Louisville, Colorado
Sun 12 Apr 26 - Sun 23 Aug 26
$900.00

Platte River Half-Marathon, Relay & 5k

Littleton, Colorado
Sun 12 Apr 26 - Sun 11 Apr 27
$38.10 - $268.75

Salt Lake City Marathon

Salt Lake City, Utah
Sat 25 Apr 26 - Sat 24 Apr 27
Free - $215.10

Neuse River Bridge Run 2027

New Bern, North Carolina
Fri 01 May 26 - Sun 02 May 27
$22.50 - $84.80

Team AIMS Marathon Training Program

Herndon, Virginia
Sat 02 May 26 - Sat 31 Oct 26
$101.70

The Colorado Marathon

Fort Collins, Colorado
Sun 03 May 26 - Sun 02 May 27
$38.10 - $421.00

Ninja 5K, 10K & 13.1M at Richmond, KY (32)

Richmond, Kentucky
Sat 08 Aug 26
$33.80 - $70.90

Beer City Half™ SLAM

Fremont, California
Sat 15 Aug 26
$56.65 - $109.65

Concrete Climb Half Marathon, 10K & 5K

Columbia, Maryland
Sat 29 Aug 26
$38.10 - $59.30

Medal Madness 5K & 13.1M at Wilmington, NC (35)

Wilmington, North Carolina
Sat 29 Aug 26
$33.80 - $70.90
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