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1,189 marathons found for 10K, United States. Keep the list broad first, then tighten the filters when a race looks realistic.
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California, United States
18OCT
ULTRA
Lake Tahoe Marathon Events
California, United States
OCT
Riverside, California, United States
18OCT
42.2K
Mission Inn Run
Riverside, California, United States
OCT
Peoria, Arizona, United States
18OCT
21.1K
Phoenix Wicked Half Marathon, 10K, 5K and Spooky Kids Sprint
Peoria, Arizona, United States
OCT
Cordova, Tennessee, United States
18OCT
21.1K
Spooky Sprint - Memphis
Cordova, Tennessee, United States
OCT
Greater Atlanta, Georgia, United States
18OCT
21.1K
Spooky Sprint- Greater Atlanta
Greater Atlanta, Georgia, United States
OCT
Lincoln, Nebraska, United States
18OCT
21.1K
Spooky Sprint- Lincoln
Lincoln, Nebraska, United States
OCT
Wichita, Kansas, United States
18OCT
21.1K
Spooky Sprint- Wichita
Wichita, Kansas, United States
OCT
Syracuse, New York, United States
18OCT
42.2K
The Great New York State Marathon
Syracuse, New York, United States
BQ Qualifier
18OCT
42.2K
University of Michigan Health-West Grand Rapids Marathon
Grand Rapids, Michigan, United States
BQ Qualifier
Huntsville, Alabama, United States
18OCT
42.2K
Wade Mountain Marathon
Huntsville, Alabama, United States
OCT
Huntington Beach, California, United States
18OCT
ULTRA
Witches Wave - Halloween Run 5K, 10K, and Half Marathon by Califlow Runs
Huntington Beach, California, United States
OCT
Atlantic City, New Jersey, United States
19OCT
42.2K
Running for Children's Rights to Both Parents - 10 of 50 Half Marathons in 50 States - New Jersey
Atlantic City, New Jersey, United States
OCT
Columbus, Ohio, United States
22OCT
42.2K
The Haunted Hustle: Virtual and 5K - 10K - 13.1 - 26.2
Columbus, Ohio, United States
OCT
Kissimmee, Florida, United States
23OCT
21.1K
TECH CORPS Group Registration (Disney Wine & Dine Half Marathon Weekend 2026)
Kissimmee, Florida, United States
OCT
Sisters, Oregon, United States
24OCT
21.1K
Happy Girls Sisters
Sisters, Oregon, United States
OCT
Saint Helena, California, United States
24OCT
42.2K
Napa Fall Wine Country Marathon, Half Marathon, 10K, & 5K
Saint Helena, California, United States
OCT
Pilot Hill, California, United States
24OCT
21.1K
Acorn Creek Trail Run
Pilot Hill, California, United States
OCT
Aiken, South Carolina, United States
24OCT
42.2K
Aiken Trailblazer Halloween Marathon, Half Marathon - 10K - 5K - Kids Fun Run at Stable View
Aiken, South Carolina, United States
OCT
Richland, Washington, United States
24OCT
42.2K
Chamna Chase
Richland, Washington, United States
OCT
Conway, Arkansas, United States
24OCT
21.1K
City of Colleges Half Marathon
Conway, Arkansas, United States
OCT
Cleveland, Tennessee, United States
24OCT
ULTRA
Cleveland Half Marathon, 10k & 5k
Cleveland, Tennessee, United States
OCT
Las Cruces, New Mexico, United States
24OCT
ULTRA
Day of the Dead - Day 1 and Day 2
Las Cruces, New Mexico, United States
OCT
Coshocton, Ohio, United States
24OCT
21.1K
Friends of the Parks Half Marathon, 10k, & 5k
Coshocton, Ohio, United States
OCT
Boone, North Carolina, United States
24OCT
42.2K
Haunted 5K & 10K 13.1 & 26.2 at Boone, NC
Boone, North Carolina, United States
OCT
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