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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
Golden Harvest Half Marathon & 5k/10k - Rochester
Rochester, Minnesota
Sun 06 Sep 26
$20.83 - $67.58
🚀Boosted
Medal Madness 5K, 10K, & 13.1M at Hudson, FL (38)
Hudson, Florida
Sat 19 Sep 26
$33.80 - $70.90
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NM CHIPS AND SALSA HALF MARATHON + 10K, 5K RUN OR WALK AND KIDS K
Albuquerque, New Mexico
Sun 13 Sep 26
$17.65 - $86.55
The NJ Fall Endurance Classic Half Marathon, 10k, 5k
Bridgewater, New Jersey
Sun 13 Sep 26
$43.40 - $80.50
Cherry City Half Marathon, 10K, 5K & Kids Race
Salem, Oregon
Sun 13 Sep 26
$27.50 - $122.90
Boring Marathon, Half-Boring Half Marathon, Constantly Boring 10K, and Somewhat Boring 5K Race Series
Boring, Oregon
Sun 13 Sep 26 - Sun 27 Sep 26
$48.95 - $107.25
Beach Fun 5k, 10k, 15k, Half Marathon
Long Beach, Los Angeles
Sun 13 Sep 26
$22.99 - $37.99
Golden Harvest Half Marathon & 5k/10k - Columbus
Columbus, Ohio
Sun 13 Sep 26
$20.83 - $67.58
Golden Harvest Half Marathon & 5k/10k - Tulsa
Tulsa, Oklahoma
Sun 13 Sep 26
$20.83 - $67.58
Boston or Bust Marathon
Huntsville, Alabama
Sun 13 Sep 26
$64.60 - $80.50
Valor
Kilgore, Texas
Sun 13 Sep 26
Free - $64.60
YMCA Harrisburg Half & 10K
Harrisburg, Pennsylvania
Sun 13 Sep 26
$41.75 - $107.00
River Run Half Marathon
Berea, Ohio
Sun 13 Sep 26
$75.20 - $85.80
WICKED FAST MARATHON & HALF MARATHON POCONOS
Lehighton, Pennsylvania
Sun 13 Sep 26
$149.98 - $171.33
COCOA INTERNATIONAL HALF MARATHON - 1mile - 5k - 10k - 15k - 21k
Cocoa, Florida
Sun 13 Sep 26
$32.80 - $107.00
Heroes and Villains Half Marathon - Houston
Sugarland, Texas
Sun 13 Sep 26
$17.72 - $63.66
Heroes and Villains Half Marathon - Austin
Pflugerville, Texas
Sun 13 Sep 26
$17.72 - $63.66
Seasonal Confusion 5K. 10K. Half Marathon by Califlow Runs
Long Beach, California
Sun 13 Sep 26
$46.57 - $59.29
Elk River Braxton County Monster Marathon/Half Marathon/5K
Gassaway, West Virginia
Sun 13 Sep 26
$34.50 - $67.30
Bozeman Half Marathon & 10K
Bozeman, Montana
Sun 13 Sep 26
$70.27 - $126.34
Skagit Flats Marathon, Half & 5k
Burlington, Washington
Sun 13 Sep 26
$38.10 - $85.80
16th Annual Race For A Soldier Half Marathon, 10K & 5K, Virtual Run, and Kids Run
Gig Harbor, Washington
Sun 13 Sep 26
$17.37 - $91.43
2026 Holland Haven Marathon
Holland, Michigan
Sun 13 Sep 26
$59.30 - $158.94
Hub City Races: Half, 10K & 5K
Crown Point, Indiana
Sun 13 Sep 26
$32.80 - $54.00
Fall Half Marathon Training 2026
Winston-Salem, North Carolina
Tue 15 Sep 26 - Thu 31 Dec 26
$117.60
Community First Fox Cities Marathon presented by Miron Construction
Menasha, Wisconsin
Fri 18 Sep 26 - Sun 20 Sep 26
$16.90 - $234.20
Annapolis RUN for The Light House
Annapolis, Maryland
Fri 18 Sep 26 - Sun 20 Sep 26
$27.50 - $99.58
2026 - NorthShore Inline Marathon
Duluth, Minnesota
Fri 18 Sep 26
Free - $186.50
Capital City River Run
Lansing, Michigan
Sat 19 Sep 26
$11.60 - $81.56
Fall - Mud Mountain Dam Marathon & Half Marathon
Enumclaw, Washington
Sat 19 Sep 26
$98.80 - $109.50
DC Half Races
Washington, District of Columbia
Sat 19 Sep 26 - Sun 20 Sep 26
$54.98 - $161.73
Medal Madness 5K, 10K & 13.1M at Williamsburg, VA (38)
Williamsburg, Virginia
Sat 19 Sep 26
$33.80 - $70.90
Bryce Canyon Ultras & 30K
Hatch, Garfield
Sat 19 Sep 26
Medal Madness 5K, 10K, & 13.1M at Hudson, FL (38)
Hudson, Florida
Sat 19 Sep 26
$33.80 - $70.90
Golden Harvest Half Marathon & 5K/10K - Nashville
Nashville, Tennessee
Sat 19 Sep 26
$20.83 - $71.82
Medal Madness 5K, 10K, & 13.1M at Knoxville, TN (38)
Knoxville, Tennessee
Sat 19 Sep 26
$33.80 - $70.90
2026 Marine Corps Half Marathon presented by FirstLight Home Care & USAA
Camp Lejeune, North Carolina
Sat 19 Sep 26
$54.50
Hokie Half Marathon and 5K
Blacksburg, Virginia
Sat 19 Sep 26 - Sun 20 Sep 26
Free - $96.40
Medal Madness 5K & 10K at Hollywood, FL (38)
Hollywood, Florida
Sat 19 Sep 26
$33.80 - $70.90
Medal Madness 5K, 10K, & 13.1M at Highland, UT (38)
Highland, Utah
Sat 19 Sep 26
$33.80 - $70.90
Planet NY Half Marathon, 10K, and 5K
Forest Hills, New York
Sat 19 Sep 26
$48.70 - $91.10
Wolf Creek Wrangle
Wolf, Wyoming
Sat 19 Sep 26
$59.69 - $86.14
Showing 241-280 of 542 results
