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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
Fleet Feet Metairie 2026 Full & Half Marathon Training Program - Presented by Asics & SuperFeet
Metairie, Louisiana
Tue 25 Aug 26 - Thu 12 Nov 26
$69.90
🚀Boosted
Talk Pirate to Me 5K/10K/Half - Rogers
Rogers, Arkansas
Sun 13 Sep 26
$44.10 - $65.20
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Heroes and Villains Half Marathon- Shreveport
Bossier City, Louisiana
Sat 19 Sep 26
$17.72 - $63.66
Medal Madness 5K, 10K, & 13.1M at Temple, TX (38)
Temple, Texas
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
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
Fox Cities Marathon with myTEAM TRIUMPH
Menasha, Wisconsin
Sat 19 Sep 26
Free
Golden Harvest Half Marathon & 5K/10K - Fort Worth
Fort Worth, Texas
Sat 19 Sep 26
$20.83 - $67.58
Medal Madness 5K, 10K, & 13.1M at DeBary, FL (38)
DeBary, 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 - $161.73
Medal Madness 5K, 10K & 13.1M at Wilmington, NC (38)
Wilmington, North Carolina
Sat 19 Sep 26
$33.80 - $70.90
Beulah Challenge and OverIt Series - ON PAUSE DUE TO THE ASPEN ACRES FIRE
Beulah, Colorado
Sat 19 Sep 26
$23.25 - $192.55
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
Golden Harvest Half Marathon & 5k/10k - Milwaukee
South Milwaukee, Wisconsin
Sat 19 Sep 26
$20.83 - $71.82
Crystal Creek Run
Eddyville, Oregon
Sat 19 Sep 26
$43.40 - $59.30
Medal Madness 5K, 10K, & 13.1M at Bettendorf, IA (38)
Bettendorf, Iowa
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 Winston-Salem, NC (38)
Winston-Salem, 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
All-Out Fall Fest
Westminster, Colorado
Sat 19 Sep 26
$38.10 - $85.80
Medal Madness 5K, 10K, 13.1M at Pasco, WA (38)
Pasco, 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
Medal Madness 5K & 13.1M at Raleigh, NC (38)
Raleigh, North Carolina
Sat 19 Sep 26
$33.80 - $49.70
Oklahoma Fallen Heroes
Oklahoma City, Oklahoma
Sat 19 Sep 26
$54.98 - $76.33
The Brooks Orca Half Marathon presented by REI
Seattle, Washington
Sat 19 Sep 26 - Sun 20 Sep 26
$65.37 - $189.57
Medal Madness 5K, 10K, 13.1M at Fort Pierce, FL (38)
Fort Pierce, Florida
Sat 19 Sep 26
$33.80 - $70.90
Buffalo Bill Cody Half Marathon, 10K, & 5K
Cody, Wyoming
Sat 19 Sep 26
$38.53 - $117.88
Devil After Dark
Las Vegas, Nevada
Sat 19 Sep 26
$49.00 - $118.10
Anacortes Half Marathon & 5k
Anacortes, Washington
Sat 19 Sep 26
$34.92 - $64.07
5.0
Medal Madness 5K, 10K, & 13.1M at Fort Smith, AR (38)
Fort Smith, Arkansas
Sat 19 Sep 26
$33.80 - $70.90
Distant Area Vol Fire Dept PB Festival 5K Race/Fun Walk and Half Marathon
New Bethlehem, Pennsylvania
Sat 19 Sep 26
$32.80 - $43.40
Medal Madness 5K, 10K & 13.1M at Charlotte, NC (38)
Charlotte, North Carolina
Sat 19 Sep 26
$33.80 - $70.90
Medal Madness 5K, 10K, & 13.1M at Beavercreek, OH (38)
Beavercreek, Ohio
Sat 19 Sep 26
$33.80 - $70.90
Autumn Run
Buena Vista, Colorado
Sat 19 Sep 26
Free - $97.58
Circle the Lake Half Marathon, 10K, and 5K
Faribault, Minnesota
Sat 19 Sep 26
$28.75 - $60.55
Medal Madness 5K, 10K, & 13.1M at Slidell, LA (38)
Slidell, Louisiana
Sat 19 Sep 26
$33.80 - $70.90
Medal Madness 5K, 10K, 13.1M at Vancouver, WA (38)
Vancouver, Washington
Sat 19 Sep 26
$33.80 - $70.90
Medal Madness 5K, 10K, & 13.1M at Bradenton, FL (38)
Bradenton, Florida
Sat 19 Sep 26
$33.80 - $70.90
Mountwood Challenge Trail Race
Waverly, West Virginia
Sat 19 Sep 26
$32.80 - $48.70
Capitol Ford Santa Fe International Half Marathon
Santa Fe, New Mexico
Sat 19 Sep 26 - Sun 20 Sep 26
Free - $101.70
Showing 281-320 of 560 results
