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Half Marathons found in September
View all ↓Half Marathons in September 2026
Find A Race is the US's favourite event listings site. Check out our list of September 2026 Half Marathons below.
Race Calendar: Half Marathons found in September
🚀Boosted
Team AIMS Marathon Training Program
Herndon, Virginia
Sat 02 May 26 - Sat 31 Oct 26
$101.70
🚀Boosted
Visite de Broussard
Broussard, Louisiana
Sun 13 Sep 26
$43.40 - $91.10
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Zanesville City Half Marathon
Zanesville, Ohio
Sat 26 Sep 26
$33.50 - $70.60
Utah Marathon (Full/Merikos/Half/10k/5k)
Oakley, Utah
Sat 26 Sep 26
$44.30 - $103.01
Medal Madness 5K, 10K, & 13.1M at Royal Palm Beach, FL (39)
Royal Palm Beach, Florida
Sat 26 Sep 26
$33.80 - $70.90
Run for Donuts 5K/10K/13.1 LAS VEGAS
Las Vegas, Nevada
Sat 26 Sep 26
$32.80 - $48.70
Pave the Way
Shelby Township, Michigan
Sat 26 Sep 26
$39.95 - $81.89
Wonderful Water Run with myTEAM TRIUMPH
Stevens Point, Wisconsin
Sat 26 Sep 26
Free
Oktoberfest Run 5K/10K/13.1 MIAMI
Key Biscayne, Florida
Sat 26 Sep 26
$32.80 - $54.00
Run for Donuts 5K/10K/13.1 SAN FRANCISCO
San Francisco, California
Sat 26 Sep 26
$32.80 - $48.70
Jamestown Rhode Races
Jamestown, Rhode Island
Sat 26 Sep 26
$57.00 - $89.80
YMCA Maple Leaf Walk Run
La Crosse, Wisconsin
Sat 26 Sep 26
$28.49 - $70.39
Oktoberfest Run 5K/10K/13.1 TAMPA
Tampa, Florida
Sat 26 Sep 26
$32.80 - $48.70
Hogsback Half Marathon
Colebrook, Connecticut
Sat 26 Sep 26
$60.00
Heroes and Villains Half Marathon- Tulsa
Tulsa, Oklahoma
Sat 26 Sep 26
$17.72 - $65.78
Medal Madness 5K, 10K, & 13.1M at Shreveport, LA (39)
Shreveport, Louisiana
Sat 26 Sep 26
$33.80 - $70.90
The Sink or Swim @ Caesar Creek State Park
Wilmington, Ohio
Sat 26 Sep 26
$43.40 - $107.00
Margaritaville Run Orlando Half Marathon, 10K & 5K
Kissimmee, Florida
Sat 26 Sep 26
$58.24 - $127.14
Oktoberfest Run 5K/10K/13.1 NYC
New York City, New York
Sat 26 Sep 26
$32.80 - $69.90
Run for Donuts 5K/10K/13.1 SEATTLE
Seattle, Washington
Sat 26 Sep 26
$32.80 - $48.70
Golden Harvest Half Marathon & 5k/10k - Sioux Falls
Sioux Falls, South Dakota
Sat 26 Sep 26
$20.83 - $50.28
THE F5 Half Marathon, 5K & 1 Mile
Huntsville, Alabama
Sat 26 Sep 26
$16.90 - $54.00
Run for Green
Davidson, North Carolina
Sat 26 Sep 26
$38.25 - $85.05
Hoppy Half Marathon, Relay, 10k & 5k
Beatrice, Nebraska
Sat 26 Sep 26
$38.10 - $96.40
Fort4Fitness Fall Festival
Fort Wayne, Indiana
Sat 26 Sep 26
$27.50 - $80.50
Oktoberfest Run 5K/10K/13.1 ATLANTA
Atlanta, Georgia
Sat 26 Sep 26
$32.80 - $48.70
Run for Donuts 5K/10K/13.1 MIAMI
Key Biscayne, Florida
Sat 26 Sep 26
$32.80 - $54.00
Heart & Sole Half Marathon/10K/5K
Jonesboro, Arkansas
Sat 26 Sep 26
$48.70 - $85.80
Medal Madness 5K, 10K, & 13.1M at Homestead, FL (39)
Homestead, Florida
Sat 26 Sep 26
$33.80 - $70.90
Golden Harvest Half Marathon & 5k/10k - Ann Arbor
Milford, Michigan
Sat 26 Sep 26
$20.83 - $71.82
Oktoberfest Run 5K/10K/13.1 LOS ANGELES
Los Angeles, California
Sat 26 Sep 26
$32.80 - $48.70
Oktoberfest Run 5K/10K/13.1 NYC Central
New York City, New York
Sat 26 Sep 26
$32.80 - $54.00
Run for Donuts 5K/10K/13.1 TAMPA
Tampa, Florida
Sat 26 Sep 26
$32.80 - $48.70
Stone Bridge Half Marathon and 5k
Roscoe, Illinois
Sat 26 Sep 26
$32.80 - $64.60
Hot Pursuit 5k, 10k, 15k, Half Marathon
Long Beach, Los Angeles
Sat 26 Sep 26
$22.99 - $37.99
Medal Madness 5K, 10K, & 13.1M at Gadsden, AL (39)
Gadsden, Alabama
Sat 26 Sep 26
$33.80 - $70.90
Oktoberfest Run 5K/10K/13.1 AUSTIN/ROUNDROCK
Austin, Texas
Sat 26 Sep 26
$32.80 - $54.00
Run for Donuts 5K/10K/13.1 NYC
New York City, New York
Sat 26 Sep 26
$32.80 - $69.90
Medal Madness 5K, 10K, & 13.1M at Hughesville, PA (39)
Hughesville, Pennsylvania
Sat 26 Sep 26
$33.80 - $70.90
Oktoberfest Run 5K/10K/13.1 NEW JERSEY
Camden, New Jersey
Sat 26 Sep 26
$32.80 - $48.70
Medal Madness 5K, 10K & 13.1M at Cypress, TX (39)
Cypress, Texas
Sat 26 Sep 26
$33.80 - $70.90
Golden Harvest Half Marathon & 5k/10k - Dallas
Dallas, Texas
Sat 26 Sep 26
$20.83 - $67.58
Showing 441-480 of 560 results
