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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
FXBG Trail Half Marathon
Fredericksburg, Virginia
Sun 27 Sep 26
$10.00
🚀Boosted
Red Feather Trail Jamboree
Red Feather Lakes, Colorado
Fri 25 Sep 26 - Sun 27 Sep 26
$117.60 - $358.00
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Run for Donuts 5K/10K/13.1 MIAMI
Key Biscayne, Florida
Sat 26 Sep 26
$32.80 - $69.90
Heart & Sole Half Marathon/10K/5K
Jonesboro, Arkansas
Sat 26 Sep 26
$64.60 - $107.00
Medal Madness 5K, 10K, & 13.1M at Homestead, FL (39)
Homestead, Florida
Sat 26 Sep 26
$33.80 - $70.90
Run for Donuts 5K/10K/13.1 TAMPA
Tampa, Florida
Sat 26 Sep 26
$32.80 - $64.60
Golden Harvest Half Marathon & 5k/10k - Ann Arbor
Milford, Michigan
Sat 26 Sep 26
Free - $84.54
Oktoberfest Run 5K/10K/13.1 LOS ANGELES
Los Angeles, California
Sat 26 Sep 26
$32.80 - $64.60
Stone Bridge Half Marathon and 5k
Roscoe, Illinois
Sat 26 Sep 26
$38.10 - $85.80
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 - $69.90
Run for Green
Davidson, Mecklenburg
Sat 26 Sep 26
Free
Ohio Trail Series-Fall 2026
Waynesville, Ohio
Sat 26 Sep 26 - Sat 07 Nov 26
$43.40 - $80.50
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
SHE RUNS Grand Rapids
Grand Rapids, Michigan
Sun 27 Sep 26
$43.75 - $96.75
Golden Strides 5k, 10k, 15k, Half Marathon
Riverside
Sun 27 Sep 26
$25.99 - $40.99
Area 51
Longview, Texas
Sun 27 Sep 26
Free - $69.90
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 - $74.13
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 - $84.86
Bluegrass Half Marathon
Johnson City, Tennessee
Sun 27 Sep 26
$38.86 - $70.89
Auburn Half Marathon
Auburn, California
Sun 27 Sep 26
$60.92 - $105.86
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 - $62.60
Rock of Ages 5K, 10K & Half Marathon Run
Fort Worth, Texas
Sun 27 Sep 26
$32.50 - $85.82
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
Orlando, Florida
Sun 27 Sep 26
Free - $73.94
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
Free - $80.30
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 - $165.80
Golden Harvest Half Marathon & 5k/10k - Lansing
Lansing, Michigan
Sun 27 Sep 26
Free - $73.94
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 - $115.00
Baystate Marathon
Lowell, Massachusetts
Sun 27 Sep 26 - Sun 18 Oct 26
Free - $140.00
City of Roses Half Marathon & 5K
Cape Girardeau, Missouri
Sun 27 Sep 26
$32.80 - $160.00
Golden Harvest Half Marathon & 5k/10k - Des Moines
Des Moines, Iowa
Sun 27 Sep 26
Free - $73.94
Showing 241-280 of 349 results
