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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 Rochester Half Marathon | 5K | Kids 1/2 Mile
Rochester, New York
Sun 20 Sep 26 - Sun 27 Sep 26
$16.90 - $117.60
🚀Boosted
Golden Harvest Half Marathon & 5k/10k - Austin
Marble Falls, Texas
Sat 19 Sep 26
Free - $80.30
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Fidalgo Trail Run
Anacortes, Washington
Sat 26 Sep 26
Free - $99.93
Run for Donuts 5K/10K/13.1 HOUSTON
Houston, Texas
Sat 26 Sep 26
$32.80 - $69.90
Betsie Valley Trail Run
Thompsonville, Michigan
Sat 26 Sep 26
$16.90 - $84.74
Oktoberfest Run 5K/10K/13.1 LAS VEGAS
Las Vegas, Nevada
Sat 26 Sep 26
$32.80 - $54.00
Run for Donuts 5K/10K/13.1 SAN ANTONIO
San Antonio, Texas
Sat 26 Sep 26
$32.80 - $64.60
Jackson Hole Marathon, Hole Half Marathon, Jackson Hole Quarter Marathon
Jackson, Wyoming
Sat 26 Sep 26
$64.60 - $175.90
Medal Madness 5K, 10K, 13.1M & 26.2M at Colonial Heights, VA (39)
Colonial Heights, Virginia
Sat 26 Sep 26
$33.80 - $102.70
Beckley Half Marathon & 5K
Beckley, West Virginia
Sat 26 Sep 26
$51.75 - $83.50
Medal Madness 5K, 10K, & 13.1M at Lansing, MI (39)
Lansing, Michigan
Sat 26 Sep 26
$33.80 - $70.90
Medal Madness 5K, & 13.1M at Tyler, TX (39)
Tyler, Texas
Sat 26 Sep 26
$33.80 - $70.90
Run for Donuts 5K/10K/13.1 KANSAS CITY
Kansas City, Missouri
Sat 26 Sep 26
$32.80 - $64.60
Medal Madness 5K, 10K & 13.1M at Chillicothe, OH (39)
Chillicothe, Ohio
Sat 26 Sep 26
$33.80 - $70.90
Medal Madness 5K, 10K, & 13.1M at Bowling Green, KY (39)
Bowling Green, Kentucky
Sat 26 Sep 26
$33.80 - $70.90
RUN ROCKAWAY BEACH NYC HALF MARATHON (TUNE UP) AND 5K
Far Rockaway, New York
Sat 26 Sep 26
$48.70 - $69.90
Oktoberfest Run 5K/10K/13.1 MEMPHIS
Memphis, Tennessee
Sat 26 Sep 26
$32.80 - $48.70
2026 Rhinebeck Fall Foliage Half Marathon & 5K
Rhinebeck, New York
Sat 26 Sep 26
$42.34 - $91.10
Oktoberfest Run 5K/10K/13.1 SEATTLE
Seattle, Washington
Sat 26 Sep 26
$32.80 - $69.90
Zanesville City Half Marathon
Zanesville, Ohio
Sat 26 Sep 26
$38.80 - $75.90
Utah Marathon (Full/Merikos/Half/10k/5k)
Oakley, Utah
Sat 26 Sep 26
$57.11 - $129.70
Medal Madness 5K, 10K, & 13.1M at Royal Palm Beach, FL (39)
Royal Palm Beach, Florida
Sat 26 Sep 26
$33.80 - $70.90
Run for Donuts 5K/10K/13.1 LAS VEGAS
Las Vegas, Nevada
Sat 26 Sep 26
$32.80 - $54.00
Pave the Way
Shelby Township, Michigan
Sat 26 Sep 26
$49.95 - $92.61
Wonderful Water Run with myTEAM TRIUMPH
Stevens Point, Wisconsin
Sat 26 Sep 26
Free
Oktoberfest Run 5K/10K/13.1 MIAMI
Key Biscayne, Florida
Sat 26 Sep 26
$32.80 - $69.90
Jamestown Rhode Races
Jamestown, Rhode Island
Sat 26 Sep 26
$57.00 - $95.10
YMCA Maple Leaf Walk Run
La Crosse, Wisconsin
Sat 26 Sep 26
$28.49 - $75.69
Oktoberfest Run 5K/10K/13.1 TAMPA
Tampa, Florida
Sat 26 Sep 26
$32.80 - $64.60
Hogsback Half Marathon
Colebrook, Connecticut
Sat 26 Sep 26
$60.00
Heroes and Villains Half Marathon- Tulsa
Tulsa, Oklahoma
Sat 26 Sep 26
$17.72 - $84.86
Buckeye Trail Blue Blaze Festival - Half Marathon, 10K, 5K Run, Hike and Backpack
Shawnee, Ohio
Sat 26 Sep 26
$27.50 - $54.00
Medal Madness 5K, 10K, & 13.1M at Shreveport, LA (39)
Shreveport, Louisiana
Sat 26 Sep 26
$33.80 - $70.90
The Sink or Swim @ Caesar Creek State Park
Wilmington, Ohio
Sat 26 Sep 26
$43.40 - $80.50
Margaritaville Run Orlando Half Marathon, 10K & 5K
Kissimmee, Florida
Sat 26 Sep 26
$63.54 - $148.34
Run for Donuts 5K/10K/13.1 SEATTLE
Seattle, Washington
Sat 26 Sep 26
$32.80 - $69.90
Golden Harvest Half Marathon & 5k/10k - Sioux Falls
Sioux Falls, South Dakota
Sat 26 Sep 26
$20.83 - $50.28
THE F5 Half Marathon, 5K & 1 Mile
Huntsville, Alabama
Sat 26 Sep 26
$16.90 - $75.20
Run for Green
Davidson, North Carolina
Sat 26 Sep 26
$38.25 - $85.05
Hoppy Half Marathon, Relay, 10k & 5k
Beatrice, Nebraska
Sat 26 Sep 26
$38.10 - $96.40
Fort4Fitness Fall Festival
Fort Wayne, Indiana
Sat 26 Sep 26
$27.50 - $91.10
Oktoberfest Run 5K/10K/13.1 ATLANTA
Atlanta, Georgia
Sat 26 Sep 26
$32.80 - $54.00
Showing 201-240 of 349 results
