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2,133 marathons found for Half marathon, United States. Keep the list broad first, then tighten the filters when a race looks realistic.
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Kirksville, Missouri, United States
03OCT
42.2K
FLATS Trail Half Marathon
Kirksville, Missouri, United States
OCT
Fort Worth, Texas, United States
03OCT
21.1K
Fort Worth Abroad Monster Dash & Beer Mile
Fort Worth, Texas, United States
OCT
Shepherdstown, West Virginia, United States
03OCT
42.2K
Freedom's Run
Shepherdstown, West Virginia, United States
OCT
Waynesville, Missouri, United States
03OCT
21.1K
Frog Hill Half/10k/5k and Frog Hill Challenge
Waynesville, Missouri, United States
OCT
Fairbanks, Alaska, United States
03OCT
21.1K
Frosty Feet Half Marathon
Fairbanks, Alaska, United States
OCT
Galena, Illinois, United States
03OCT
ULTRA
Galena Trail Run
Galena, Illinois, United States
OCT
Girdwood, Alaska, United States
03OCT
ULTRA
Girdwood Marathon 2026
Girdwood, Alaska, United States
OCT
Bay Shore, New York, United States
03OCT
42.2K
Great South Bay Run
Bay Shore, New York, United States
OCT
Harrisonburg, Virginia, United States
03OCT
21.1K
Harrisonburg Half Marathon
Harrisonburg, Virginia, United States
OCT
Sioux Center, Iowa, United States
03OCT
21.1K
Harvest Half Marathon and 10K
Sioux Center, Iowa, United States
OCT
Hickory, North Carolina, United States
03OCT
21.1K
Haunted 5K & 13.1M at Hickory, NC
Hickory, North Carolina, United States
OCT
Bel Air, Maryland, United States
03OCT
21.1K
Haunted 5K, 10K & 13.1M at Bel Air, MD
Bel Air, Maryland, United States
OCT
Ocala, Florida, United States
03OCT
21.1K
Haunted 5K, 10K & 13.1M at Ocala, FL
Ocala, Florida, United States
OCT
Tallahassee, Florida, United States
03OCT
21.1K
Haunted 5K, 10K & 13.1M at Tallahassee, FL
Tallahassee, Florida, United States
OCT
Williamsburg, Virginia, United States
03OCT
21.1K
Haunted 5K, 10K & 13.1M at Williamsburg, VA
Williamsburg, Virginia, United States
OCT
Biglerville, Pennsylvania, United States
03OCT
21.1K
Haunted 5K, 10K, & 13.1M at Biglerville, PA
Biglerville, Pennsylvania, United States
OCT
Charlotte, North Carolina, United States
03OCT
21.1K
Haunted 5K, 10K, & 13.1M at Charlotte, NC
Charlotte, North Carolina, United States
OCT
DeBary, Florida, United States
03OCT
21.1K
Haunted 5K, 10K, & 13.1M at DeBary, FL
DeBary, Florida, United States
OCT
Fort Smith, Arkansas, United States
03OCT
21.1K
Haunted 5K, 10K, & 13.1M at Fort Smith, AR
Fort Smith, Arkansas, United States
OCT
Grand Ledge, Michigan, United States
03OCT
21.1K
Haunted 5K, 10K, & 13.1M at Grand Ledge, MI
Grand Ledge, Michigan, United States
OCT
Knoxville, Tennessee, United States
03OCT
21.1K
Haunted 5K, 10K, & 13.1M at Knoxville, TN
Knoxville, Tennessee, United States
OCT
Mobile, Alabama, United States
03OCT
21.1K
Haunted 5K, 10K, & 13.1M at Mobile, AL
Mobile, Alabama, United States
OCT
Naples, Florida, United States
03OCT
21.1K
Haunted 5K, 10K, & 13.1M at Naples, FL
Naples, Florida, United States
OCT
Piedmont, Alabama, United States
03OCT
21.1K
Haunted 5K, 10K, & 13.1M at Piedmont, AL
Piedmont, Alabama, United States
OCT
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