0432
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
West of the River Series (June Jaunt, The Potato Run, and Barbecue Bash Quarters)
Rochester, New York
Sun 21 Jun 26 - Sun 01 Nov 26
$43.40 - $184.38
🚀Boosted
New York, NY Galloway Running Club and Training Program
New York, New York
Sun 26 Apr 26 - Sun 01 Nov 26
Free - $210.88
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 Deland, FL (32)
Deland, Florida
Sat 08 Aug 26
$33.80 - $70.90
Ninja 5K, 10K, & 13.1M at Largo, FL (32)
Largo, Florida
Sat 08 Aug 26
$33.80 - $70.90
Hell Of A Half Marathon & 2 Person Relay
Exeter, California
Sat 08 Aug 26
$80.50 - $91.10
Race the Reserve Whidbey Island
Coupeville, Washington
Sat 08 Aug 26
$32.80 - $69.90
Ninja 5K, 10K, & 13.1M at Winston-Salem, NC (32)
Winston-Salem, North Carolina
Sat 08 Aug 26
$33.80 - $70.90
Geneva Half Marathon, 5K, & Half Marathon Relay presented by Red Jacket Orchards
Geneva, New York
Sat 08 Aug 26 - Sun 09 Aug 26
$28.15 - $97.33
Ninja 5K, 10K, & 13.1M at Punta Gorda, FL (32)
Punta Gorda, Florida
Sat 08 Aug 26
$33.80 - $70.90
Ninja 5K & 10K at Pflugerville, TX (32)
Pflugerville, Texas
Sat 08 Aug 26
$33.80 - $70.90
Ninja 5K, 10K, 13.1M at York, PA (32)
York, Pennsylvania
Sat 08 Aug 26
$33.80 - $70.90
Summer Meltdown Half Marathon - Little Rock
Little Rock, Arkansas
Sat 08 Aug 26
$17.72 - $61.54
Ninja 5K, 10K, & 13.1M at Sapulpa, OK (32)
Sapulpa, Oklahoma
Sat 08 Aug 26
$33.80 - $70.90
Swifty Fun Run - 1 mile | 5k | 10k | 13.1 mile
Saint Louis, Missouri
Sat 08 Aug 26
$9.07 - $87.00
Ninja 5K, 10K, & 13.1M at Gadsden, AL (32)
Gadsden, Alabama
Sat 08 Aug 26
$33.80 - $70.90
Ninja 5K, 10K, & 13.1M at Jackson, TN (32)
Jackson, Tennessee
Sat 08 Aug 26
$33.80 - $70.90
BRB - Back Roads Bound Half Marathon
White Lake, Michigan
Sat 08 Aug 26
$6.30 - $64.60
Ninja 5K, 10K, & 13.1M at Des Moines, IA (32)
Des Moines, Iowa
Sat 08 Aug 26
$33.80 - $70.90
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
Ninja 5K, 10K & 13.1M at Augusta, GA (32)
Augusta, Georgia
Sat 08 Aug 26
$33.80 - $70.90
Runtastic HEBER
Heber City, Utah
Sat 08 Aug 26
$19.95 - $125.71
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
$75.20 - $112.30
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
$27.50 - $75.20
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
Ninja 5K, 10K, & 13.1M at Little Rock, AR (32)
Little Rock, Arkansas
Sat 08 Aug 26
$33.80 - $70.90
Old Plank Sunset Half Marathon
Kohler, Wisconsin
Sat 08 Aug 26
$59.30
Ninja 5K, 10K, & 13.1M at Everett, WA (32)
Everett, Washington
Sat 08 Aug 26
$33.80 - $70.90
Ninja 5K, 10K, & 13.1M at Branson, MO (32)
Branson, Missouri
Sat 08 Aug 26
$33.80 - $70.90
Purple Heart
Kilgore, Texas
Sun 09 Aug 26
Free - $67.58
Summer Meltdown Half Marathon - Houston
Sugarland, Texas
Sun 09 Aug 26
$17.72 - $59.42
Rio Grande Half Marathon and One Medal 5k Run/Walk
Albuquerque, New Mexico
Sun 09 Aug 26
$54.88 - $81.56
Popsicle 5K/10K/Half - Omaha
Omaha, Nebraska
Sun 09 Aug 26
$33.60 - $59.90
"Bridge to Brew" Half Marathon and 5K
Port Huron, Michigan
Sun 09 Aug 26
$32.75 - $38.25
Summer Meltdown Half Marathon - Shreveport
Shreveport, Louisiana
Sun 09 Aug 26
$17.72 - $59.42
Showing 121-160 of 432 results
