Skip to content
SundayMarathon
Marathon directory

Marathons in United States

4,736 upcoming marathons in United States across 112 cities. Next: San Juan Softie 100 on August 14, 2026.

4,736marathons upcoming
112cities
August 14, 2026Next race
8distance types
Portland, Oregon, United States
21AUG
ULTRA
Hood to Coast Semper Fi & America's Fund Team
Portland, Oregon, United States
August 21, 2026 AUG
United States
22AUG
ULTRA
10th Jackrabbit Jubilee 6 Hour Run - 6h
United States
August 22, 2026 AUG
United States
22AUG
ULTRA
10th Shawnee Hills 100 - 50 Km
United States
August 22, 2026 AUG
United States
22AUG
ULTRA
11th Jug End Loop 6-Hour Ultra - 6h
United States
August 22, 2026 AUG
United States
22AUG
ULTRA
12th Habanero Hundred 50 Km - 50km
United States
August 22, 2026 AUG
United States
22AUG
ULTRA
12th Twisted Branch Trail Run - 100km
United States
August 22, 2026 AUG
United States
22AUG
ULTRA
13th Telluride Mountain Run - 40mi
United States
August 22, 2026 AUG
United States
22AUG
ULTRA
19th Green Lakes Endurance Run 50 km - 50km
United States
August 22, 2026 AUG
Dallas, Texas, United States
22AUG
21.1K
Hot Trot Half Marathon, 10K & 5K
Dallas, Texas, United States
August 22, 2026 AUG
United States
22AUG
21.1K
NYCRUNS Brooklyn Ice Cream Social Half Marathon
United States
August 22, 2026 AUG
United States
22AUG
ULTRA
3rd Winona Forest Backyard Ultra - 27h
United States
August 22, 2026 AUG
United States
22AUG
ULTRA
4th East Fork 50K - 50km
United States
August 22, 2026 AUG
United States
22AUG
ULTRA
4th Gravel Worlds Land Ho Run - 50km
United States
August 22, 2026 AUG
United States
22AUG
ULTRA
5th Death by 5k Brandon MS - 50km
United States
August 22, 2026 AUG
United States
22AUG
ULTRA
5th Run the Hawk Trail Runs 12h - 12h
United States
August 22, 2026 AUG
United States
22AUG
ULTRA
5th Run the Hawk Trail Runs 6h - 6h
United States
August 22, 2026 AUG
United States
22AUG
ULTRA
7th Wild Turkey 50 km Fun Run - 50km
United States
August 22, 2026 AUG
United States
22AUG
ULTRA
9th Terra Sans Pave - Terathlon 8-Hour - 8h
United States
August 22, 2026 AUG
Ohio, United States
22AUG
ULTRA
Boy Scout Half Marathon & Tenderfoot 5k
Ohio, United States
August 22, 2026 AUG
Fraser, Colorado, United States
22AUG
21.1K
Byers Peak Stampede Half Marathon & 5K Run
Fraser, Colorado, United States
August 22, 2026 AUG
Spokane, Washington, United States
22AUG
21.1K
Children of the Sun Half Marathon
Spokane, Washington, United States
August 22, 2026 AUG
Huntsville, Alabama, United States
22AUG
42.2K
Chupacabra Trail Race
Huntsville, Alabama, United States
August 22, 2026 AUG
Mill Spring, North Carolina, United States
22AUG
ULTRA
Dark Horse Trail Series (26.2 - 13.1 - 10k)
Mill Spring, North Carolina, United States
August 22, 2026 AUG
Missoula, Montana, United States
22AUG
ULTRA
Dog Days ULTRA
Missoula, Montana, United States
August 22, 2026 AUG

List your marathon with verified details

Hosting a marathon in United States? Submit the official source for free so runners can verify the race before they plan travel.

  • Free listing review
  • Official source verification
  • Runner-ready listing
  • Organizer dashboard

Already listed in United States? Open the race and use Update listing. Missing event? Add it for free with the location prefilled.

Submit for review How review works

Regions

Place Marathons
California 363
Texas 356
Florida 320
New York 168
North Carolina 151
Washington 133
Georgia 132
Tennessee 124
Ohio 101
Colorado 100
Pennsylvania 100
Michigan 96

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 4,736 upcoming races by date, distance, registration path, and official source.

  • Next raceSan Juan Softie 100 on August 14, 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.

Browse all countries