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September Half Marathons in North America

There are 9 upcoming half marathons in North America in September on the 42Cal calendar, all in September 2026. Course elevation gain starts as low as 144 ft, with a median of 439 ft across the field.

9
Upcoming races
September 2026
Date range
1
Countries
439 ft
Median elevation

Race data last updated .

The Races

Sep 12, 2026
Registration Open

REVEL Big Cottonwood Marathon

Guardsman Pass, Big Cottonwood Canyon to Cottonwood High School, Murray, UT
Marathon

Also: Half Marathon

See full guide
Sep 13, 2026
Registration Open

Erie Marathon

Erie, PA, United States
Marathon

Also: Half Marathon

See full guide
Sep 19, 2026
Registration Open

Air Force Marathon

Dayton, OH, United States
Marathon

Also: Half Marathon, 10K, 5K

See full guide
Sep 20, 2026
Registration Open

Bellingham Bay Marathon

Bellingham, WA, United States
Marathon

Also: Half Marathon, 10K, 5K

See full guide
Sep 20, 2026
Registration Open

Fox Valley Marathon

St. Charles, IL
Marathon

Also: Half Marathon, 5K

See full guide
Sep 20, 2026
Registration Open

Fox Cities Marathon

Menasha, WI to Neenah, WI, United States
Marathon

Also: Half Marathon, 10K, 5K

See full guide
Sep 26, 2026
Registration Open

Jackson Hole Marathon

Jackson, WY, United States
Marathon

Also: Half Marathon

See full guide
Sep 27, 2026
Registration Open

Clarence DeMar Marathon

Keene, NH, United States
Marathon

Also: Half Marathon, Marathon

See full guide
Sep 27, 2026
Registration Open

TBK Bank Quad Cities Marathon

Vibrant Arena at the Mark, Downtown Moline
Marathon

Also: Half Marathon, 10K, 5K

See full guide

Compare These Races

RaceDateLocationDistanceElevationStatus
REVEL Big Cottonwood MarathonSeptember 2026Guardsman Pass, United StatesMarathon221 ftRegistration Open
Erie MarathonSeptember 2026Erie, United StatesMarathon250 ftRegistration Open
Air Force MarathonSeptember 2026Dayton, United StatesMarathon144 ftRegistration Open
Bellingham Bay MarathonSeptember 2026Bellingham, United StatesMarathon400 ftRegistration Open
Fox Valley MarathonSeptember 2026St. Charles, United StatesMarathon152 mRegistration Open
Fox Cities MarathonSeptember 2026Menasha, United StatesMarathon439 ftRegistration Open
Jackson Hole MarathonSeptember 2026Jackson, United StatesMarathon245 mRegistration Open
Clarence DeMar MarathonSeptember 2026Keene, United StatesMarathon706 ftRegistration Open
TBK Bank Quad Cities MarathonSeptember 2026Vibrant Arena at the Mark, United StatesMarathon518 ftRegistration Open

Related Collections

April Half Marathons in North AmericaDecember Half Marathons in North AmericaFall Half Marathons in North AmericaFebruary Half Marathons in North AmericaFlat Half Marathons in North AmericaHalf Marathons in North America

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