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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
Run for Mental Health 5K/10K/13.1 KANSAS CITY
Kansas City, Missouri
Sat 12 Sep 26
$32.80 - $48.70
🚀Boosted
Medal Madness 5K, 10K, & 13.1M at Knoxville, TN (38)
Knoxville, Tennessee
Sat 19 Sep 26
$33.80 - $70.90
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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 - $75.69
Oktoberfest Run 5K/10K/13.1 TAMPA
Tampa, Florida
Sat 26 Sep 26
$32.80 - $54.00
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 - $70.02
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 - $80.50
Margaritaville Run Orlando Half Marathon, 10K & 5K
Kissimmee, Florida
Sat 26 Sep 26
$58.24 - $127.14
Run for Donuts 5K/10K/13.1 SEATTLE
Seattle, Washington
Sat 26 Sep 26
$32.80 - $54.00
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 - $91.10
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
Oktoberfest Run 5K/10K/13.1 NYC Central
New York City, New York
Sat 26 Sep 26
$32.80 - $69.90
Run for Donuts 5K/10K/13.1 TAMPA
Tampa, Florida
Sat 26 Sep 26
$32.80 - $54.00
Take Me to Your Pizza : Alien Dash 5K. 10K. Half Marathon Sponsored by Domino's Pizza
Long Beach, California
Sun 27 Sep 26
$22.20 - $67.77
Achilles New Jersey Hope & Possibility 2026 - In Loving Memory of Kenny Franco Jr.
Rochelle Park, New Jersey
Sun 27 Sep 26
Free - $45.00
Heroes and Villains Half Marathon- Oklahoma City
Oklahoma City, Oklahoma
Sun 27 Sep 26
$17.72 - $61.54
Bluegrass Half Marathon
Johnson City, Tennessee
Sun 27 Sep 26
$38.86 - $70.89
Auburn Half Marathon
Auburn, California
Sun 27 Sep 26
$55.58 - $100.51
THE ROOTED HALF MARATHON & 5K
Lake Orion, Michigan
Sun 27 Sep 26
$59.80 - $91.60
Procrastination Run
Waukesha, Wisconsin
Sun 27 Sep 26
Free - $54.50
Rock of Ages 5K, 10K & Half Marathon Run
Fort Worth, Texas
Sun 27 Sep 26
$32.50 - $75.37
The Dam Half and Dam 4 mile-ish
Mifflinburg, Pennsylvania
Sun 27 Sep 26
$38.50 - $73.50
Golden Harvest Half Marathon & 5k/10k - Orlando
Union Park, Florida
Sun 27 Sep 26
$20.83 - $67.58
Talk Pirate to Me 5K/10K/Half - Milwaukee
Glendale, Wisconsin
Sun 27 Sep 26
$44.10 - $65.20
PortRun Half Marathon & 5K
Newburyport, Massachusetts
Sun 27 Sep 26
$44.34 - $110.88
FXBG Trail Half Marathon
Fredericksburg, Virginia
Sun 27 Sep 26
$10.00
Golden Harvest Half Marathon & 5k/10k - San Antonio
San Antonio, Texas
Sun 27 Sep 26
$20.83 - $67.58
The Retro Run – 5K, 10k, 10m, and Half Marathon
Long Beach, California
Sun 27 Sep 26
$26.97 - $41.81
Palisades Half Marathon + 6K Trail Run
Fort Lee, New Jersey
Sun 27 Sep 26
$65.10 - $112.80
Golden Harvest Half Marathon & 5k/10k - Lansing
Lansing, Michigan
Sun 27 Sep 26
$20.83 - $67.58
RunThrough Staten Island at Freshkills Park 5k, 10k & Half Marathon
Staten Island, New York
Sun 27 Sep 26
$45.10 - $74.80
Parks Half Marathon
Rockville, Maryland
Sun 27 Sep 26
Free - $105.00
City of Roses Half Marathon & 5K
Cape Girardeau, Missouri
Sun 27 Sep 26
$32.80 - $160.00
Showing 481-520 of 570 results
