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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
26SEP
ULTRA
10th Crested Butte 55 km Ultra - 55km
United States
September 26, 2026 SEP
United States
26SEP
ULTRA
11th Sky Island 50K - 50km
United States
September 26, 2026 SEP
United States
26SEP
ULTRA
12th Rockin Rockwoods Trail Race - 53km
United States
September 26, 2026 SEP
United States
26SEP
ULTRA
12th Tick Tock 6 Hour Ultra Florida - 6h
United States
September 26, 2026 SEP
United States
26SEP
ULTRA
12th Water Gap 50 km Race - 50km
United States
September 26, 2026 SEP
United States
26SEP
ULTRA
13th 24 Hours of Palmer Lake Fun Run - 24h
United States
September 26, 2026 SEP
United States
26SEP
ULTRA
13th The Big Schloss 50K - 50km
United States
September 26, 2026 SEP
United States
26SEP
ULTRA
15th Flagstaff Sky Peaks 50 Km Mountain Run - 6h
United States
September 26, 2026 SEP
United States
26SEP
ULTRA
15th Mount Taylor 50 km Race - 50km
United States
September 26, 2026 SEP
Arundel, Maine, United States
26SEP
42.2K
ACT Trail Fest
Arundel, Maine, United States
September 26, 2026 SEP
Big Sur, California, United States
26SEP
42.2K
Big Sur Trail Marathon, Half Marathon & 5 Mile
Big Sur, California, United States
September 26, 2026 SEP
Cortland, New York, United States
26SEP
21.1K
Leaf Peeper Half Marathon
Cortland, New York, United States
September 26, 2026 SEP
Rhinebeck, New York, United States
26SEP
21.1K
Rhinebeck Fall Foliage Half Marathon & 5K
Rhinebeck, New York, United States
September 26, 2026 SEP
Iron Mountain, Michigan, United States
26SEP
21.1K
Run Iron Mountain Half Marathon | 1OK | 5K | 1 Mile Fun Run
Iron Mountain, Michigan, United States
September 26, 2026 SEP
United States
26SEP
ULTRA
20th Hinson Lake 24 Hour Ultra Classic - 24h
United States
September 26, 2026 SEP
United States
26SEP
ULTRA
2nd LATR Backyard Ultra - 15h
United States
September 26, 2026 SEP
United States
26SEP
ULTRA
2nd Queen of the Ridge - 12h
United States
September 26, 2026 SEP
United States
26SEP
ULTRA
2nd Woodstock Warrior - 50km
United States
September 26, 2026 SEP
United States
26SEP
ULTRA
33rd Flatrock 50K - 50km
United States
September 26, 2026 SEP
United States
26SEP
ULTRA
3rd Conquer the Canyon Trail Race - 50km
United States
September 26, 2026 SEP
United States
26SEP
ULTRA
3rd Laurel Highlands Ultra - Fall Classic - 50km
United States
September 26, 2026 SEP
United States
26SEP
ULTRA
3rd Montana Meltdown 12h - 12h
United States
September 26, 2026 SEP
United States
26SEP
ULTRA
3rd Parallel of Latitude 8 Hour Endurance Run - 8h
United States
September 26, 2026 SEP
United States
26SEP
ULTRA
4th Lakes TrailFest - 50km
United States
September 26, 2026 SEP

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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