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1,402 marathons found for 5K, United States. Keep the list broad first, then tighten the filters when a race looks realistic.
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Indianapolis, Indiana, United States
11OCT
21.1K
Spooky Sprint- Indianapolis
Indianapolis, Indiana, United States
OCT
Rochester, Minnesota, United States
11OCT
21.1K
Spooky Sprint- Rochester
Rochester, Minnesota, United States
OCT
Sioux Falls, South Dakota, United States
11OCT
21.1K
Spooky Sprint- Sioux Falls
Sioux Falls, South Dakota, United States
OCT
Sugar Land, Texas, United States
11OCT
21.1K
Sugar Land Half Marathon, 10k, & Mile
Sugar Land, Texas, United States
OCT
Yakima, Washington, United States
11OCT
21.1K
Sun City Barry James Memorial 5K and Half Marathon
Yakima, Washington, United States
OCT
Midway, Kentucky, United States
11OCT
21.1K
The Iron Horse Half Marathon, 12k & 5k
Midway, Kentucky, United States
OCT
Snohomish, Washington, United States
11OCT
42.2K
The Snohomish River Run Marathon, Half Marathon, 10K and 5K
Snohomish, Washington, United States
OCT
Spokane, Washington, United States
11OCT
ULTRA
The Spokane Marathon
Spokane, Washington, United States
OCT
Westminster, Colorado, United States
11OCT
21.1K
Westy Half & 5k
Westminster, Colorado, United States
OCT
Wichita, Kansas, United States
11OCT
42.2K
Wichita Marathon
Wichita, Kansas, United States
BQ Qualifier
Bethlehem, Pennsylvania, United States
16OCT
42.2K
Bethlehem Running Festival presented by Lehigh Valley Health Network
Bethlehem, Pennsylvania, United States
OCT
Greensboro, North Carolina, United States
16OCT
ULTRA
Cannonball Running Festival - Marathon, Half Marathon, 10K & 5K
Greensboro, North Carolina, United States
OCT
Fargo, North Dakota, United States
16OCT
21.1K
Fargo Mini Marathon
Fargo, North Dakota, United States
OCT
Glencoe, Kentucky, United States
16OCT
ULTRA
Little Rooster Run
Glencoe, Kentucky, United States
OCT
Silverton, Oregon, United States
16OCT
ULTRA
Silver Falls Trail Runs
Silverton, Oregon, United States
OCT
Canoga Park, California, United States
17OCT
21.1K
Back to the Future: 88 MPH Dash 5K, 10K & Half
Canoga Park, California, United States
OCT
17OCT
42.2K
Baltimore Running Festival
Baltimore, Maryland, United States
BQ Qualifier
Colorado Springs, Colorado, United States
17OCT
ULTRA
Bobcat Trail Races
Colorado Springs, Colorado, United States
OCT
Chicago, Illinois, United States
17OCT
21.1K
Chicago Fall Classic Half Marathon, 10K & Hot Cider Hustle 5K
Chicago, Illinois, United States
OCT
Houston, Texas, United States
17OCT
ULTRA
Day of the Dead Half Marathon - Houston
Houston, Texas, United States
OCT
Walnut Creek, California, United States
17OCT
21.1K
Diablo Summit Stomp 2026
Walnut Creek, California, United States
OCT
Galveston, Texas, United States
17OCT
ULTRA
Galveston Ultra Trail
Galveston, Texas, United States
OCT
Kansas City, Missouri, United States
17OCT
42.2K
Garmin Kansas City Marathon
Kansas City, Missouri, United States
BQ Qualifier
Lorton, Virginia, United States
17OCT
21.1K
Harvest Hills 5k, 10k, & Half
Lorton, Virginia, United States
OCT
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