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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
Oktoberfest Run 5K/10K/13.1 MEMPHIS
Memphis, Tennessee
Sat 26 Sep 26
$32.80 - $48.70
🚀Boosted
Golden Harvest Half Marathon & 5k/10k - Houston
Sugar Land, Texas
Sat 26 Sep 26
Free - $73.94
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Girls on the Run Rockies Boulderthon SoleMates 2026
Boulder, Colorado
Sun 27 Sep 26
$27.50
HSS Greenwich Half Marathon
Old Greenwich, Connecticut
Sun 27 Sep 26
$89.45
Golden Harvest Half Marathon & 5k/10k - Kansas City
Parkville, Missouri
Sun 27 Sep 26
Free - $73.94
The Apple Harvest Ramble Half Marathon and 5K
Harvard, Massachusetts
Sun 27 Sep 26
$32.80 - $75.20
Golden Harvest Half Marathon & 5k/10k - Greater Chicago
Elk Grove Village, Illinois
Sun 27 Sep 26
Free - $78.18
Running for Children's Rights to Both Parents - 9 of 50 Half Marathons in 50 States - Colorado
Boulder, Colorado
Sun 27 Sep 26
$43.40 - $526.00
Badger Challenge
Madison, Wisconsin
Sun 27 Sep 26
$49.80 - $139.90
RaceJoy Realtime
Moorestown, New Jersey
Wed 11 Jan 23 - Thu 31 Dec 26
Free
RaceJoy Certification - Training 2026
Moorestown, New Jersey
Mon 16 Jan 23 - Sun 28 Feb 27
Free
Natural State Running SERIES
Fayetteville, Arkansas
Sat 01 Feb 25 - Wed 30 Dec 26
$38.10
All Access Pass
Oconomowoc, Wisconsin
Sat 01 Nov 25 - Sat 31 Oct 26
$318.50
Gainesville Galloway Training Program
Gainesville, Florida
Sat 01 Nov 25 - Sun 01 Nov 26
$107.00 - $274.00
Cincinnati Hungry Turkey Half Marathon & 5K
Cincinnati, Ohio
Sat 29 Nov 25 - Fri 27 Nov 26
Free - $123.74
The Best Races 5K/10K/13.1 (2026 TIMED Results)
All Locations, New York
Thu 01 Jan 26 - Thu 31 Dec 26
$45.52 - $59.30
Fleet Feet Toledo Training Programs 2026
Toledo, Ohio
Mon 05 Jan 26 - Sun 18 Oct 26
$144.10 - $234.20
Gainesville Galloway Training Program
Gainesville, Florida
Sat 10 Jan 26 - Thu 31 Dec 26
$107.00 - $274.00
God Family Country 1M 5K 10K 13.1 26.2 - Only $15!
Glendale, Arizona
Sat 17 Jan 26 - Thu 31 Dec 26
$16.90
2026 I Have a Dream 1M 5K 10K 13.1 26.2 - Now Only $18
Mcdonough, Georgia
Mon 19 Jan 26 - Thu 31 Dec 26
$20.08
Boise Galloway Run Walk Run
Boise, Idaho
Sat 07 Feb 26 - Sat 14 Nov 26
$64.60 - $274.00
Race Alotl for the Axolotl 1M 5K 10K 13.1 26.2 - Now Only $12!
Mcdonough, Georgia
Sat 07 Feb 26 - Thu 31 Dec 26
$16.90
Wisconsin Trail Series
Oconomowoc, Wisconsin
Fri 10 Apr 26 - Fri 16 Oct 26
$184.10
Platte River Half-Marathon, Relay & 5k
Littleton, Colorado
Sun 12 Apr 26 - Sun 11 Apr 27
$38.10 - $268.75
Atlanta Marathon & Half Marathon Galloway Training
Atlanta, Georgia
Sat 18 Apr 26 - Thu 18 Mar 27
$133.50 - $274.00
Salt Lake City Marathon
Salt Lake City, Utah
Sat 25 Apr 26 - Sat 24 Apr 27
Free - $215.10
Gainesville Galloway Training Program
Gainesville, Florida
Sat 25 Apr 26 - Sun 25 Apr 27
$107.00 - $274.00
Neuse River Bridge Run 2027
New Bern, North Carolina
Fri 01 May 26 - Sun 02 May 27
$22.50 - $84.80
Team AIMS Marathon Training Program
Herndon, Virginia
Sat 02 May 26 - Sat 31 Oct 26
$101.70
The Colorado Marathon
Fort Collins, Colorado
Sun 03 May 26 - Sun 02 May 27
$38.10 - $421.00
Fall 10 Miler, Half Marathon, and Marathon Training
Arlington, Virginia
Wed 03 Jun 26 - Sat 07 Nov 26
Free - $91.10
Ventura Galloway Training Program
Camarillo, California
Sat 06 Jun 26 - Sun 11 Oct 26
$211.94
DAVE'S TRAINING SERIES • 2026
Sylvania, Ohio
Mon 08 Jun 26 - Sun 18 Oct 26
$187.00
MCRRC Summer Half Marathon (SHM) Program
Rockville, Maryland
Sat 13 Jun 26 - Sun 27 Sep 26
$104.80
Fleet Feet ROC Summer Training 2026
Rochester, New York
Thu 18 Jun 26 - Thu 17 Sep 26
$74.14 - $95.34
Fleet Feet Hartford Summer 2026 Full & Half Marathon Training Programs
West Hartford, Connecticut
Sun 28 Jun 26 - Sat 10 Oct 26
$160.00 - $286.60
Next Step Training - Half Full Marathon
Columbia, Maryland
Tue 30 Jun 26 - Tue 27 Oct 26
$115.00
Fleet Feet Buffalo Summer Training Program
Buffalo, New York
Sun 05 Jul 26 - Thu 01 Oct 26
$80.50
Team Vark
Bethlehem, Pennsylvania
Sat 11 Jul 26 - Sat 10 Oct 26
$91.10
4 THE LONG RUN LLC Half Marathon and Marathon Training (for Log Jammer)
Shreveport, Louisiana
Sat 11 Jul 26 - Sun 22 Nov 26
$107.00
Dragon trails Summer Edition (25, 10k, 5K)
San Antonio, Texas
Sun 19 Jul 26 - Sat 31 Oct 26
$54.00 - $107.00
2026 Half-Marathon Training
College Park, Maryland
Sat 25 Jul 26 - Sat 14 Nov 26
$75.20
Showing 281-320 of 349 results
