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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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St Paul, Minnesota, United States
10OCT
21.1K
Spooky Sprint- St. Paul
St Paul, Minnesota, United States
October 10, 2026 OCT
Tulsa, Oklahoma, United States
10OCT
21.1K
Spooky Sprint- Tulsa
Tulsa, Oklahoma, United States
October 10, 2026 OCT
Ashland, Wisconsin, United States
10OCT
42.2K
Tamarack Health WhistleStop Marathon, Half-Marathon, 5K & 10K
Ashland, Wisconsin, United States
October 10, 2026 OCT
Indianapolis, Indiana, United States
10OCT
ULTRA
The Big BO 50k
Indianapolis, Indiana, United States
October 10, 2026 OCT
Lansing, Iowa, United States
10OCT
21.1K
The Driftless Half Marathon
Lansing, Iowa, United States
October 10, 2026 OCT
Oregon, United States
10OCT
42.2K
The Rogue Marathon
Oregon, United States
October 10, 2026 OCT
West Olive, Michigan, United States
10OCT
ULTRA
The Ultra Bird 12hr and 6hr Trail Races
West Olive, Michigan, United States
October 10, 2026 OCT
Somerville, Texas, United States
10OCT
ULTRA
Trailway Trail Race
Somerville, Texas, United States
October 10, 2026 OCT
Knoxville, Tennessee, United States
10OCT
ULTRA
Urban Wilderness 50k
Knoxville, Tennessee, United States
October 10, 2026 OCT
Lubbock, Texas, United States
10OCT
21.1K
Willie McCool Memorial Half-Marathon, 5K & 10K
Lubbock, Texas, United States
October 10, 2026 OCT
Bend, Oregon, United States
11OCT
42.2K
Bend Marathon Oregon
Bend, Oregon, United States
October 11, 2026 Certified
Nevada City, California, United States
11OCT
42.2K
Champion Mine Trail Race
Nevada City, California, United States
October 11, 2026 OCT
Petaluma, California, United States
11OCT
21.1K
Clo Cow Half Marathon, 10K & 5K
Petaluma, California, United States
October 11, 2026 OCT
Fort Wayne, Indiana, United States
11OCT
21.1K
Hot Cider Hustle - Fort Wayne Half Marathon, 10K & 5K
Fort Wayne, Indiana, United States
October 11, 2026 OCT
Cornwall, Connecticut, United States
11OCT
42.2K
Mohawk Mountain Race
Cornwall, Connecticut, United States
October 11, 2026 OCT
Key West, Florida, United States
11OCT
21.1K
Southernmost Half Marathon and 10K
Key West, Florida, United States
October 11, 2026 OCT
Lewis Center, Ohio, United States
11OCT
21.1K
Spooky Sprint- Columbus
Lewis Center, Ohio, United States
October 11, 2026 OCT
Fort Worth, Texas, United States
11OCT
21.1K
Spooky Sprint- Fort Worth
Fort Worth, Texas, United States
October 11, 2026 OCT
Indianapolis, Indiana, United States
11OCT
21.1K
Spooky Sprint- Indianapolis
Indianapolis, Indiana, United States
October 11, 2026 OCT
Rochester, Minnesota, United States
11OCT
21.1K
Spooky Sprint- Rochester
Rochester, Minnesota, United States
October 11, 2026 OCT
Sioux Falls, South Dakota, United States
11OCT
21.1K
Spooky Sprint- Sioux Falls
Sioux Falls, South Dakota, United States
October 11, 2026 OCT
Sugar Land, Texas, United States
11OCT
21.1K
Sugar Land Half Marathon, 10k, & Mile
Sugar Land, Texas, United States
October 11, 2026 OCT
Dundas, Minnesota, United States
11OCT
42.2K
The Mill Towns Race Series
Dundas, Minnesota, United States
October 11, 2026 OCT
Snohomish, Washington, United States
11OCT
42.2K
The Snohomish River Run Marathon, Half Marathon, 10K and 5K
Snohomish, Washington, United States
October 11, 2026 OCT

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