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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
Ventura Galloway Training Program
Camarillo, California
Sat 06 Jun 26 - Sun 11 Oct 26
$211.94
🚀Boosted
Run for Donuts 5K/10K/13.1 ATLANTA
Atlanta, Georgia
Sat 26 Sep 26
$32.80 - $48.70
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Wolf Creek Wrangle
Wolf, Wyoming
Sat 19 Sep 26
$59.69 - $86.14
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
The Waldoboro Half Marathon
Waldoboro, Maine
Sat 19 Sep 26
$22.20
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
Running From Squatch - Springfield, MO
Springfield, Missouri
Sat 19 Sep 26 - Tue 22 Sep 26
$33.30 - $112.80
Planet NY Half Marathon, 10K, and 5K
Forest Hills, New York
Sat 19 Sep 26
$48.70 - $91.10
Medal Madness 5K, 10K & 13.1M at Colonial Heights, VA (38)
Colonial Heights, Virginia
Sat 19 Sep 26
$33.80 - $70.90
Golden Harvest Half Marathon & 5k/10k - Omaha
Omaha, Nebraska
Sat 19 Sep 26
$20.83 - $67.58
23rd Annual Groom Creek Classic: 1/2 Marathon, 10k, 5k Run
Prescott, Arizona
Sat 19 Sep 26
$38.10 - $112.30
Medal Madness 5K, 10K, & 13.1M at Austin, TX (38)
Austin, Texas
Sat 19 Sep 26
$33.80 - $70.90
Bayside Saved by the Bell 5K, 10K & Half Marathon
Canoga Park, California
Sat 19 Sep 26
$34.99
Medal Madness 5K, 10K, & 13.1M at Deer Park, TX (38)
Deer Park, Texas
Sat 19 Sep 26
$33.80 - $70.90
Loppet Field Day and Trail Loppet
Minneapolis, Minnesota
Sat 19 Sep 26
$16.90 - $96.40
Henry Community Health New Castle Mini Marathon
New Castle, Indiana
Sat 19 Sep 26
$22.20 - $59.30
Golden Harvest Half Marathon & 5k/10k - Greater Atlanta
Greater Atlanta, Georgia
Sat 19 Sep 26
Free - $78.18
Harvest to Horizon Running Festival
Cedarville, New Jersey
Sat 19 Sep 26
Free - $101.70
ASICS Susquehanna River Running Festival presented by University of Maryland Medical System
Havre de Grace, Maryland
Sat 19 Sep 26 - Sun 20 Sep 26
$55.00 - $129.20
Medal Madness 5K, 10K, & 13.1M at Corunna, MI (38)
Corunna, Michigan
Sat 19 Sep 26
$33.80 - $70.90
2026 MHRRC Dutchess County Classic
Poughkeepsie, New York
Sat 19 Sep 26
Free - $92.34
Medal Madness 5K, 10K, & 13.1M at Columbus, GA (38)
Columbus, Georgia
Sat 19 Sep 26
$33.80 - $70.90
Jurassic Jaunt – 5K, 10K, 10M, and Half Marathon
Long Beach, California
Sat 19 Sep 26
$26.97 - $41.81
Golden Harvest Half Marathon & 5k/10k - Austin
Marble Falls, Texas
Sat 19 Sep 26
Free - $73.94
Medal Madness 5K, 10K, & 13.1M at Ocala, FL (38)
Ocala, Florida
Sat 19 Sep 26
$33.80 - $70.90
DC Half Races
Washington, District of Columbia
Sat 19 Sep 26 - Sun 20 Sep 26
$54.98 - $167.06
Fox Cities Marathon with myTEAM TRIUMPH
Menasha, Wisconsin
Sat 19 Sep 26
Free
Heroes and Villains Half Marathon- Shreveport
Bossier City, Louisiana
Sat 19 Sep 26
$17.72 - $76.38
Medal Madness 5K, 10K, & 13.1M at Temple, TX (38)
Temple, Texas
Sat 19 Sep 26
$33.80 - $70.90
Golden Harvest Half Marathon & 5K/10K - Fort Worth
Fort Worth, Texas
Sat 19 Sep 26
$20.83 - $73.94
Crystal Creek Run
Eddyville, Oregon
Sat 19 Sep 26
$48.70 - $64.60
Medal Madness 5K, 10K, & 13.1M at DeBary, FL (38)
DeBary, Florida
Sat 19 Sep 26
$33.80 - $70.90
Hokie Half Marathon and 5K
Blacksburg, Virginia
Sat 19 Sep 26 - Sun 20 Sep 26
Free - $96.40
Medal Madness 5K, 10K & 13.1M at Wilmington, NC (38)
Wilmington, North Carolina
Sat 19 Sep 26
$33.80 - $70.90
Medal Madness 5K, 10K, & 13.1M at Kerrville, TX (38)
Kerrville, Texas
Sat 19 Sep 26
$33.80 - $70.90
Priest Lake Marathon
Priest Lake, Idaho
Sat 19 Sep 26
$48.50 - $85.30
Medal Madness 5K, 10K & 13.1M at Everett, WA (38)
Everett, Washington
Sat 19 Sep 26
$33.80 - $70.90
Medal Madness 5K,10K & 13.1M at Tucson, AZ (38)
Tucson, Arizona
Sat 19 Sep 26
$33.80 - $70.90
Paris Texas Marathon
Paris, Texas
Sat 19 Sep 26 - Sun 20 Sep 26
$43.40 - $144.10
Golden Harvest Half Marathon & 5k/10k - Milwaukee
South Milwaukee, Wisconsin
Sat 19 Sep 26
$20.83 - $71.82
Showing 281-320 of 570 results
