0446
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
Sloth Run 5K/10K/13.1 PHILADELPHIA
Camden, New Jersey
Sat 29 Aug 26
$32.80 - $48.70
🚀Boosted
Ninja 5K, 10K & 13.1M at Naples, FL (33)
Naples, Florida
Sat 15 Aug 26
$33.80 - $70.90
Feature your event at the top of the results
Want more bookings?
Our most effective tool for getting more people to your race is a ‘Boost’. Boosts put your event to the top of the search results.
Typically a Boosted event gets 8x as many Impressions, 4x as many Clicks and generates 4x more revenue than a standard event listing.
Choose to Boost your event on the landing page which best suits your target audience and budget. For example, ‘10k’s near San Francisco or ‘marathons in April’. Our team can advise on scheduling promotions to optimize performance.
Prices start at $100 per month. The most popular categories sell out in advance so booking early is recommended.
Get in touch
Hi, I'm Rosie from findarace.com!
If you're looking to boost your event or have any questions, please fill in your details below and I'll be in touch to help you.
Ninja 5K, 10K & 13.1M at Augusta, GA (34)
Augusta, Georgia
Sat 22 Aug 26
$33.80 - $70.90
RUN ROCKAWAY BEACH NYC END OF SUMMER MARATHON, HALF MARATHON & 5K
Rockaway BEACH, New York
Sat 22 Aug 26
$48.70 - $101.70
Lace Up for Rock CF: Half Marathon Group Run
Orange, Massachusetts
Sat 22 Aug 26
Free
Ninja 5K, 10K, & 13.1M at Naples, FL (34)
Naples, Florida
Sat 22 Aug 26
$33.80 - $70.90
Ninja 5K, & 13.1M at Tyler, TX (34)
Tyler, Texas
Sat 22 Aug 26
$33.80 - $70.90
Byers Peak Stampede Half Marathon & 5K Run
Fraser, Colorado
Sat 22 Aug 26
$64.60 - $85.80
Children of the Sun Half Marathon
Spokane, Washington
Sat 22 Aug 26
$27.50 - $42.34
Ninja 5K, 10K, & 13.1M at Bowling Green, KY (34)
Bowling Green, Kentucky
Sat 22 Aug 26
$33.80 - $70.90
Ninja 5K, 10K & 13.1M at Royal Palm Beach, FL (34)
Royal Palm Beach, Florida
Sat 22 Aug 26
$33.80 - $70.90
Ninja 5K, 10K, & 13.1M at Olympia, WA (34)
Olympia, Washington
Sat 22 Aug 26
$33.80 - $70.90
Ninja 5K, 10K, & 13.1M at New Port Richey, FL (34)
New Port Richey, Florida
Sat 22 Aug 26
$33.80 - $70.90
Staunton Rocks! Marathon and Half Marathon
Pine, Colorado
Sat 22 Aug 26
$117.60 - $138.80
Ninja 5K, 10K, & 13.1M at Shreveport, LA (34)
Shreveport, Louisiana
Sat 22 Aug 26
$33.80 - $70.90
Ninja 5K, 10K, & 13.1M at Camas, WA (34)
Camas, Washington
Sat 22 Aug 26
$33.80 - $70.90
Ninja 5K, 10K & 13.1M at Chillicothe, OH (34)
Chillicothe, Ohio
Sat 22 Aug 26
$33.80 - $70.90
Ninja 5K, 10K, & 13.1M at Homestead, FL (34)
Homestead, Florida
Sat 22 Aug 26
$33.80 - $70.90
Ninja 5K, 10K & 13.1M at Cypress, TX (34)
Cypress, Texas
Sat 22 Aug 26
$33.80 - $70.90
Summer's Done 13.1
Cary, North Carolina
Sat 22 Aug 26
Free - $107.00
Grow Wild Trail Run
Brainerd, Minnesota
Sat 22 Aug 26
$48.70 - $54.00
Runner's High Club 2026-2027 Training Program
Houston, Texas
Sat 22 Aug 26 - Sun 17 Jan 27
Free - $149.70
Ninja 5K, 10K, & 13.1M at Hughesville, PA (34)
Hughesville, Pennsylvania
Sat 22 Aug 26
$33.80 - $70.90
Ninja 5K, 10K & 13.1M at Charlotte, NC (34)
Charlotte, North Carolina
Sat 22 Aug 26
$33.80 - $70.90
Ninja 5K, 10K, & 13.1M at Lansing, MI (34)
Lansing, Michigan
Sat 22 Aug 26
$33.80 - $70.90
Popsicle 5K/10K/Half - Milwaukee
Glendale, Wisconsin
Sat 22 Aug 26
$39.10 - $65.20
Ninja 5K, 10K, & 13.1M at Temple, TX (34)
Temple, Texas
Sat 22 Aug 26
$33.80 - $70.90
Tour de La Porte 2026
La Porte, Indiana
Sat 22 Aug 26 - Sun 23 Aug 26
$8.00 - $60.00
Summer Breeze 5k, 10k, 15k, Half Marathon
Long Beach, Los Angeles
Sat 22 Aug 26
$22.99 - $37.99
Ninja 5K, 10K, & 13.1M at Gadsden, AL (34)
Gadsden, Alabama
Sat 22 Aug 26
$33.80 - $70.90
Ninja 5K, 10K, & 13.1M at Spokane, WA (34)
Spokane, Washington
Sat 22 Aug 26
$33.80 - $70.90
Strider Half Marathon
Milwaukee, Wisconsin
Sat 22 Aug 26
$69.90
Ninja 5K, 10K, & 13.1M at Oklahoma City, OK (34)
Oklahoma City, Oklahoma
Sat 22 Aug 26
$33.80 - $70.90
Ninja 5K, 10K, & 13.1M at Colonial Heights, VA (34)
Colonial Heights, Virginia
Sat 22 Aug 26
$33.80 - $70.90
Ninja 5K, 10K, & 13.1M at Boone, NC (34)
Boone, North Carolina
Sat 22 Aug 26
$33.80 - $70.90
Ninja 5K, 10K, & 13.1M at Montgomery, AL (34)
Montgomery, Alabama
Sat 22 Aug 26
$33.80 - $70.90
Nocterra Quitter's Run presented by Brooks
Powell, Ohio
Sun 23 Aug 26
Free - $97.20
Summer Meltdown Half Marathon - Fort Worth
Fort Worth, Texas
Sun 23 Aug 26
$17.72 - $70.02
One Love Run – 5K, 10K, 10M, and Half Marathon
Long Beach, California
Sun 23 Aug 26
$29.50 - $45.00
Bound for Boston Marathon & Half Marathon - Milwaukee
Menomonee Falls, Wisconsin
Sun 23 Aug 26
Free - $108.00
TC Jester Half Marathon & 10k
Houston, Texas
Sun 23 Aug 26
Free
Wausau Marathon with myTEAM TRIUMPH
Wausau, Wisconsin
Sun 23 Aug 26
Free
Showing 281-320 of 446 results
