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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
United States
31JAN
ULTRA
12th Clearwater Running Festival 50k Ultra - 50km
United States
January 31, 2027 JAN
United States
31JAN
ULTRA
5th This ain't yo Momma's 50k - 50km
United States
January 31, 2027 JAN
Gulf Shores, Alabama, United States
31JAN
42.2K
Big Beach Marathon
Gulf Shores, Alabama, United States
January 31, 2027 JAN
Clearwater, Florida, United States
31JAN
42.2K
Clearwater Marathon
Clearwater, Florida, United States
January 31, 2027 JAN
Florida, United States
31JAN
ULTRA
Donna National Marathon
Florida, United States
January 31, 2027 JAN
Middleburg, Florida, United States
31JAN
ULTRA
This ain't your Mothers 50k & Trail Marathon
Middleburg, Florida, United States
January 31, 2027 JAN
Celebration, Florida, United States
31JAN
42.2K
Town of Celebration Marathon & Half Marathon
Celebration, Florida, United States
January 31, 2027 JAN
California, United States
02FEB
ULTRA
Happy Chinese New Year Run
California, United States
February 2, 2027 FEB
Gulfport, Mississippi, United States
05FEB
ULTRA
12hr Frenzy @ the Fairgrounds
Gulfport, Mississippi, United States
February 5, 2027 FEB
Walker, Michigan, United States
05FEB
ULTRA
Groundhog Day Marathon
Walker, Michigan, United States
February 5, 2027 FEB
Tybee Island, Georgia, United States
05FEB
42.2K
YMCA Critz Tybee Run
Tybee Island, Georgia, United States
February 5, 2027 FEB
United States
06FEB
ULTRA
10th Stories Ultra 15 Hour Run - 15h
United States
February 6, 2027 FEB
United States
06FEB
ULTRA
14th Whispering Pines 12 Hours - 12h
United States
February 6, 2027 FEB
United States
06FEB
ULTRA
15th Mill Stone 50K - 50km
United States
February 6, 2027 FEB
United States
06FEB
ULTRA
17th Golden Gate 50 km Winter Trail Run - 50km
United States
February 6, 2027 FEB
United States
06FEB
ULTRA
35th Rocky Raccoon 100 Km Trail Run - 100km
United States
February 6, 2027 FEB
United States
06FEB
ULTRA
4th Railway 50k - 50km
United States
February 6, 2027 FEB
United States
06FEB
ULTRA
8th TARCtic Frozen Yeti Trail Races - 30h
United States
February 6, 2027 FEB
United States
06FEB
ULTRA
9th Death at DuPuis Backyard Ultra - 35h
United States
February 6, 2027 to February 8, 2027 FEB
Pocomoke City, Maryland, United States
06FEB
ULTRA
Algonquin 50K
Pocomoke City, Maryland, United States
February 6, 2027 FEB
Arvada, Colorado, United States
06FEB
21.1K
All-Out Mardi Crawl
Arvada, Colorado, United States
February 6, 2027 FEB
Safety Harbor, Florida, United States
06FEB
21.1K
Best Damn Race Safety Harbor
Safety Harbor, Florida, United States
February 6, 2027 FEB
Decatur, Alabama, United States
06FEB
21.1K
Carnival Frolic 13.1 and 5K
Decatur, Alabama, United States
February 6, 2027 to February 13, 2027 FEB
Florida, United States
06FEB
ULTRA
Course Ninja du parc régional North Collier
Florida, United States
February 6, 2027 FEB

List your marathon with verified details

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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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