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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 SAN FRANCISCO
San Francisco, California
Sat 26 Sep 26
$32.80 - $48.70
🚀Boosted
Medal Madness 5K, 10K, & 13.1M at Olympia, WA (37)
Olympia, Washington
Sat 12 Sep 26
$33.80 - $70.90
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Oktoberfest Run 5K/10K/13.1 SEATTLE
Seattle, Washington
Sat 26 Sep 26
$32.80 - $48.70
Run for Donuts 5K/10K/13.1 NYC
New York City, New York
Sat 26 Sep 26
$32.80 - $48.70
Heroes and Villains Half Marathon- Tulsa
Tulsa, Oklahoma
Sat 26 Sep 26
$17.72 - $55.63
Jamestown Rhode Races
Jamestown, Rhode Island
Sat 26 Sep 26
$57.00 - $79.20
Sault International Festival of Races
Sault Sainte Marie, Michigan
Sat 26 Sep 26 - Sun 27 Sep 26
$27.50 - $43.40
Oktoberfest Run 5K/10K/13.1 TAMPA
Bradenton, Florida
Sat 26 Sep 26
$32.80 - $48.70
Hiawatha Fall Trail Run
Taft, Montana
Sat 26 Sep 26
$48.70 - $96.40
Fort4Fitness Fall Festival
Fort Wayne, Indiana
Sat 26 Sep 26
$27.50 - $69.90
Run for Donuts 5K/10K/13.1 NYC Central
New York City, New York
Sat 26 Sep 26
$32.80 - $48.70
Run for Donuts 5K/10K/13.1 NEW JERSEY
Camden, New Jersey
Sat 26 Sep 26
$32.80 - $48.70
Margaritaville Run Orlando Half Marathon, 10K & 5K
Kissimmee, Florida
Sat 26 Sep 26
$52.94 - $116.54
Medal Madness 5K, 10K & 13.1M at Panama City Beach, FL (39)
Panama City Beach, Florida
Sat 26 Sep 26
$33.80 - $70.90
Medal Madness 5K, 10K & 13.1M at Camas, WA (39)
Camas, Washington
Sat 26 Sep 26
$33.80 - $70.90
Run for Donuts 5K/10K/13.1 PHILADELPHIA
Camden, New Jersey
Sat 26 Sep 26
$32.80 - $48.70
Medal Madness 5K, 10K, & 13.1M at Naples, FL (39)
Naples, Florida
Sat 26 Sep 26
$33.80 - $70.90
Run for Donuts 5K/10K/13.1 PHOENIX
Phoenix, Arizona
Sat 26 Sep 26
$32.80 - $48.70
Run for Green
Davidson, North Carolina
Sat 26 Sep 26
$38.25 - $85.05
Golden Harvest Half Marathon & 5k/10k - Sioux Falls
Sioux Falls, South Dakota
Sat 26 Sep 26
$20.83 - $50.28
Medal Madness 5K, 10K & 13.1M at Augusta, GA (39)
Augusta, Georgia
Sat 26 Sep 26
$33.80 - $70.90
Run for Donuts 5K/10K/13.1 SACRAMENTO
Sacramento, California
Sat 26 Sep 26
$32.80 - $48.70
Medal Madness 5K, 10K, & 13.1M at Temple, TX (39)
Temple, Texas
Sat 26 Sep 26
$33.80 - $70.90
Pacific Coast Running Festival
Long Beach, Washington
Sat 26 Sep 26
$23.60 - $106.76
RUN ROCKAWAY BEACH HALF MARATHON (TUNE UP) AND 5K
Far Rockaway, New York
Sat 26 Sep 26
$48.70 - $69.90
Golden Harvest Half Marathon & 5k/10k - Ann Arbor
Ann Arbor, Michigan
Sat 26 Sep 26
$20.83 - $71.82
Medal Madness 5K, 10K, & 13.1M at Spokane, WA (39)
Spokane, Washington
Sat 26 Sep 26
$33.80 - $70.90
Oktoberfest Run 5K/10K/13.1 ATLANTA
Atlanta, Georgia
Sat 26 Sep 26
$32.80 - $48.70
Medal Madness 5K, 10K, & 13.1M at Gadsden, AL (39)
Gadsden, Alabama
Sat 26 Sep 26
$33.80 - $70.90
Run for Donuts 5K/10K/13.1 SAN ANTONIO
San Antonio, Texas
Sat 26 Sep 26
$32.80 - $48.70
Beckley Half Marathon & 5K
Beckley, West Virginia
Sat 26 Sep 26
$34.50 - $67.30
Golden Harvest Half Marathon & 5k/10k - Dallas
Dallas, Texas
Sat 26 Sep 26
$20.83 - $65.46
Oktoberfest Run 5K/10K/13.1 AUSTIN/ROUNDROCK
Austin, Texas
Sat 26 Sep 26
$32.80 - $48.70
Run for Donuts 5K/10K/13.1 SAN DIEGO
San Diego, California
Sat 26 Sep 26
$32.80 - $48.70
Medal Madness 5K, 10K, 13.1M & 26.2M at Colonial Heights, VA (39)
Colonial Heights, Virginia
Sat 26 Sep 26
$33.80 - $102.70
Medal Madness 5K, 10K, & 13.1M at Shreveport, LA (39)
Shreveport, Louisiana
Sat 26 Sep 26
$33.80 - $70.90
Golden Harvest Half Marathon & 5k/10k - Houston
Houston, Texas
Sat 26 Sep 26
$20.83 - $68.64
Oktoberfest Run 5K/10K/13.1 DALLAS FORT WORTH
Fort Worth, Texas
Sat 26 Sep 26
$32.80 - $48.70
Run for Donuts 5K/10K/13.1 SAN FRANCISCO
San Francisco, California
Sat 26 Sep 26
$32.80 - $48.70
Medal Madness 5K, 10K & 13.1M at NC (39)
Boone, North Carolina
Sat 26 Sep 26
$33.80 - $70.90
Golden Harvest Half Marathon & 5k/10k - St. Louis
St. Louis, Missouri
Sat 26 Sep 26
$20.83 - $54.28
Oktoberfest Run 5K/10K/13.1 CHICAGO/EVANSTON
Chicago, Illinois
Sat 26 Sep 26
$32.80 - $48.70
Showing 321-360 of 456 results
