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SundayMarathon
Marathon directory

Marathons in United States

5,700 upcoming marathons in United States across 117 cities. Next: Alien Run – 5K, 10K, 10M, and Half Marathon on June 28, 2026.

5,700marathons upcoming
117cities
June 28, 2026Next race
8distance types
Baltic, South Dakota, United States
12MAY
42.2K
Prairie Series - SD
Baltic, South Dakota, United States
May 12, 2027 MAY
New York, United States
12MAY
ULTRA
The GMA
New York, United States
May 12, 2027 MAY
United States
13MAY
ULTRA
17th Born to Run Ultra 3 days Marathon - 3d
United States
May 13, 2027 to May 16, 2027 MAY
United States
13MAY
ULTRA
19th 3 Days at the Fair 72 Hour Race - 72h
United States
May 13, 2027 to May 16, 2027 MAY
Breckenridge, Minnesota, United States
13MAY
42.2K
Prairie Series - MN
Breckenridge, Minnesota, United States
May 13, 2027 MAY
United States
14MAY
ULTRA
17th Born to Run Ultra 100 Mile Marathon - 100mi
United States
May 14, 2027 to May 16, 2027 MAY
United States
14MAY
ULTRA
19th 3 Days at the Fair 48 Hour Race - 48h
United States
May 14, 2027 to May 16, 2027 MAY
Wahpeton, North Dakota, United States
14MAY
42.2K
Prairie Series - ND
Wahpeton, North Dakota, United States
May 14, 2027 MAY
United States
15MAY
ULTRA
17th Born to Run Ultra 30 Mile Marathon - 30mi
United States
May 15, 2027 MAY
United States
15MAY
ULTRA
19th 3 Days at the Fair 6 Hour Race - 6h
United States
May 15, 2027 MAY
United States
15MAY
ULTRA
4th Butterfield Backyard - 7h
United States
May 15, 2027 MAY
Corpus Christi, Texas, United States
15MAY
42.2K
Beach to Bay Relay Marathon
Corpus Christi, Texas, United States
May 15, 2027 MAY
Potosi, Missouri, United States
15MAY
42.2K
Berryman Marathon
Potosi, Missouri, United States
May 15, 2027 MAY
Ohio, United States
15MAY
ULTRA
Cleveland Marathon
Ohio, United States
May 15, 2027 MAY
Evansville, Indiana, United States
15MAY
42.2K
Dances With Dirt Gnaw Bone
Evansville, Indiana, United States
May 15, 2027 MAY
Colorado, United States
15MAY
ULTRA
Denver Marathon
Colorado, United States
May 15, 2027 MAY
Muskogee, Oklahoma, United States
15MAY
ULTRA
Die to Run Backyard Ultra
Muskogee, Oklahoma, United States
May 15, 2027 MAY
Pittsburg, Texas, United States
15MAY
ULTRA
East Texas Ultra
Pittsburg, Texas, United States
May 15, 2027 MAY
Divide, Colorado, United States
15MAY
42.2K
Endure Trail Runs
Divide, Colorado, United States
May 15, 2027 MAY
Paragould, Arkansas, United States
15MAY
21.1K
Get Down to the Loose Caboose
Paragould, Arkansas, United States
May 15, 2027 MAY
Key West, Florida, United States
15MAY
ULTRA
KEYS100 Ultramarathon
Key West, Florida, United States
May 15, 2027 MAY
La Pointe, Wisconsin, United States
15MAY
42.2K
Madeline Island Marathon
La Pointe, Wisconsin, United States
May 15, 2027 MAY
Pittsburgh, Pennsylvania, United States
15MAY
ULTRA
Miles 2 Meals 100 Mile Relay
Pittsburgh, Pennsylvania, United States
May 15, 2027 MAY
Napa, California, United States
15MAY
ULTRA
Napa Wilderness Trail Runs
Napa, California, United States
May 15, 2027 MAY

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Regions

Place Marathons
California 444
Texas 425
Florida 373
New York 200
Washington 177
North Carolina 174
Georgia 152
Colorado 145
Tennessee 142
Michigan 126
Ohio 125
Pennsylvania 122

Cities

Place Marathons
Chicago, Illinois 3
Naperville, Illinois 2
Newport, Rhode Island 2
San Francisco, California 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

Planning notes for United States

Use this country page to shortlist 5,700 upcoming races by date, distance, registration path, and official source.

  • Next raceAlien Run – 5K, 10K, 10M, and Half Marathon on June 28, 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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