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SundayMarathon
Marathon directory

Marathons in United States

4,572 upcoming marathons in United States across 110 cities. Next: Twisted Branch Trail Run on August 18, 2026.

4,572marathons upcoming
110cities
August 18, 2026Next race
8distance types
Granby, Colorado, United States
12SEP
ULTRA
Snow Mountain Ranch
Granby, Colorado, United States
September 12, 2026 SEP
Indiana, United States
12SEP
ULTRA
Sorta Mountain Stage Race
Indiana, United States
September 12, 2026 SEP
Illinois, United States
12SEP
ULTRA
St. Jude Walk/Run and We Care Half Marathon
Illinois, United States
September 12, 2026 SEP
Loma, Colorado, United States
12SEP
42.2K
Steele Trap Trail Run
Loma, Colorado, United States
September 12, 2026 SEP
Cupertino, California, United States
12SEP
42.2K
Stevens Creek Striders Reservoir Run
Cupertino, California, United States
September 12, 2026 SEP
Sunbury, Ohio, United States
12SEP
42.2K
Sunbury Marathon
Sunbury, Ohio, United States
September 12, 2026 SEP
Kansas City, Missouri, United States
12SEP
21.1K
Swifty Fun Run - Kansas City
Kansas City, Missouri, United States
September 12, 2026 SEP
Missouri, United States
12SEP
21.1K
Swifty Fun Run KC - 1 mile/ 5k / 10k / Half Marathon
Missouri, United States
September 12, 2026 SEP
West Suffield, Connecticut, United States
12SEP
ULTRA
The Cross-Connecticut Run for Mental Health Awareness
West Suffield, Connecticut, United States
September 12, 2026 SEP
Johns Island, South Carolina, United States
12SEP
42.2K
The Dirt Dash
Johns Island, South Carolina, United States
September 12, 2026 SEP
Flossmoor, Illinois, United States
12SEP
21.1K
The Hidden Gem Half Marathon 2026
Flossmoor, Illinois, United States
September 12, 2026 SEP
Somerset, Kentucky, United States
12SEP
21.1K
The Lake Cumberland Half & 10K
Somerset, Kentucky, United States
September 12, 2026 SEP
Leawood, Kansas, United States
12SEP
ULTRA
The Patriots Run
Leawood, Kansas, United States
September 12, 2026 SEP
Bloomfield, California, United States
12SEP
42.2K
The Running Fence Run: A Run of Freedom- Celebrating Christo's 1976 "Running Fence” art project
Bloomfield, California, United States
September 12, 2026 SEP
San Diego, California, United States
12SEP
42.2K
The Syty Marathon
San Diego, California, United States
September 12, 2026 SEP
New York, United States
12SEP
ULTRA
The Triboro Adventure Tour
New York, United States
September 12, 2026 SEP
Carson, Washington, United States
12SEP
ULTRA
Three Corner Rock PCT Trail Races
Carson, Washington, United States
September 12, 2026 SEP
Danville, Virginia, United States
12SEP
42.2K
Three Sisters Marathon
Danville, Virginia, United States
September 12, 2026 SEP
Buena Vista, Colorado, United States
12SEP
21.1K
Trail Sisters Women's Half Marathon & 10k
Buena Vista, Colorado, United States
September 12, 2026 SEP
Chattanooga, Tennessee, United States
12SEP
ULTRA
Trash Panda, An Awesomesauce Event presented by Run Chattanooga
Chattanooga, Tennessee, United States
September 12, 2026 SEP
Summerville, Georgia, United States
12SEP
21.1K
Twisted Ankle Trail Race
Summerville, Georgia, United States
September 12, 2026 SEP
Aubrey, Texas, United States
12SEP
21.1K
Valor
Aubrey, Texas, United States
September 12, 2026 SEP
Indiana, United States
12SEP
ULTRA
Vincennes Historical Half Marathon
Indiana, United States
September 12, 2026 SEP
Shenandoah, Iowa, United States
12SEP
42.2K
Wabash Trace Running Festival
Shenandoah, Iowa, United States
September 12, 2026 SEP

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Regions

Place Marathons
California 344
Texas 339
Florida 310
New York 165
North Carolina 147
Washington 127
Georgia 126
Tennessee 118
Ohio 98
Pennsylvania 98
Colorado 91
Michigan 91

Cities

Place Marathons
Chicago, Illinois 2
Naperville, Illinois 2
Newport, Rhode Island 2
Akron, Ohio 1
Albuquerque, New Mexico 1
Albuquerque, New Mexico 1
Annapolis, Maryland 1
Arlington, Virginia 1
Atlanta, Georgia 1
Atlantic City, New Jersey 1
Baltimore, Maryland 1
Bar Harbor, Maine 1

Planning notes for United States

Use this country page to shortlist 4,572 upcoming races by date, distance, registration path, and official source.

  • Next raceTwisted Branch Trail Run on August 18, 2026
  • Busy monthsOctober (1,100), September (939), November (756)
  • DistancesMarathon, Half marathon, Ultra, 10K, 5K, Relay
  • VerifyOpen each race page, then confirm details from its official, registration, course-map, or source link.

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