0579
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
Texas Tough Half Marathon & 5k
Helotes, Texas
Sun 20 Sep 26
$32.80 - $85.80
🚀Boosted
Run for Donuts 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, Illinois
Sat 26 Sep 26
$32.80 - $69.90
Feature your event at the top of the results
Want more bookings?
Our most effective tool for getting more people to your race is a ‘Boost’. Boosts put your event to the top of the search results.
Typically a Boosted event gets 8x as many Impressions, 4x as many Clicks and generates 4x more revenue than a standard event listing.
Choose to Boost your event on the landing page which best suits your target audience and budget. For example, ‘10k’s near San Francisco or ‘marathons in April’. Our team can advise on scheduling promotions to optimize performance.
Prices start at $100 per month. The most popular categories sell out in advance so booking early is recommended.
Get in touch
Hi, I'm Rosie from findarace.com!
If you're looking to boost your event or have any questions, please fill in your details below and I'll be in touch to help you.
PortRun Half Marathon & 5K
Newburyport, Massachusetts
Sun 27 Sep 26
$44.34 - $110.88
Procrastination Run
Waukesha, Wisconsin
Sun 27 Sep 26
Free - $54.50
Rock of Ages 5K, 10K & Half Marathon Run
Fort Worth, Texas
Sun 27 Sep 26
$32.50 - $75.37
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
Union Park, 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
Golden Harvest Half Marathon & 5k/10k - San Antonio
San Antonio, Texas
Sun 27 Sep 26
$20.83 - $67.58
FXBG Trail Half Marathon
Fredericksburg, Virginia
Sun 27 Sep 26
$10.00
The Retro Run – 5K, 10k, 10m, and Half Marathon
Long Beach, California
Sun 27 Sep 26
$26.97 - $41.81
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
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
Boise Galloway Run Walk Run
Boise, Idaho
Sat 07 Feb 26 - Sat 14 Nov 26
$64.60 - $274.00
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
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
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
Dragon trails Summer Edition (25, 10k, 5K)
San Antonio, Texas
Sun 19 Jul 26 - Sat 31 Oct 26
$54.00 - $107.00
Queen City Half Marathon | BREAKWATER 5K Run/Walk
Marquette, Michigan
Sat 25 Jul 26 - Sat 24 Oct 26
$6.30 - $107.00
Half-Marathon Training for Fun & Fitness
Grass Valley, California
Sun 26 Jul 26 - Sun 04 Oct 26
$38.10
Fall 2026 Adult Full & Half Marathon Training Morning - Holly Springs
Holly Springs, North Carolina
Sun 02 Aug 26 - Sat 21 Nov 26
$96.40
Showing 521-560 of 579 results
