Marathon directory
Marathons in United States
4,738 upcoming marathons in United States across 112 cities. Next: Buckeye Ultra 200 Mile Road Race on August 13, 2026.
4,738marathons upcoming
112cities
August 13, 2026Next race
8distance types
United States
13AUG
ULTRA
9th Buckeye Ultra 100 Mile Road Race (Olde 96er) - 102mi
United States
AUG
Ashtabula, Ohio, United States
13AUG
ULTRA
Buckeye Ultra 200 Mile Road Race
Ashtabula, Ohio, United States
AUG
United States
14AUG
ULTRA
21st Lean Horse Ultra-Marathon 100 Mile - 100mi
United States
AUG
United States
14AUG
ULTRA
2nd Inkom Last Man Standing 1.1 - 24h
United States
AUG
United States
14AUG
ULTRA
5th Jigger Johnson 50M - 50mi
United States
AUG
United States
14AUG
ULTRA
6th Baby Dragon 100km Race - 100km
United States
AUG
Mount St. Helens, Washington, United States
14AUG
ULTRA
Bigfoot 200 Mile Endurance Run
Mount St. Helens, Washington, United States
AUG
Casper, Wyoming, United States
14AUG
ULTRA
Night Crawler Endurance Challenge
Casper, Wyoming, United States
AUG
Durango, Colorado, United States
14AUG
ULTRA
San Juan Softie 100
Durango, Colorado, United States
AUG
Michigan, United States
14AUG
ULTRA
The Marquette Trail 50
Michigan, United States
AUG
United States
15AUG
ULTRA
11th MD Heat Trail Race - 50km
United States
AUG
United States
15AUG
ULTRA
18th Marquette Trail 50 km - 50km
United States
AUG
United States
15AUG
ULTRA
1st Dog Days of Summer - 6h
United States
AUG
Ridgway, Colorado, United States
15AUG
21.1K
Mt. Sneffels Half Marathon-10K-Kids-Fun Run
Ridgway, Colorado, United States
AUG
United States
15AUG
ULTRA
21st Lean Horse Ultra-Marathon 30 Mile - 30mi
United States
AUG
United States
15AUG
ULTRA
25th Tamalpa Headlands 50K - 31.5mi
United States
AUG
United States
15AUG
ULTRA
2nd 8 Hours of Berm - 8h
United States
AUG
United States
15AUG
ULTRA
2nd Night Claw 8 Hour - 8h
United States
AUG
United States
15AUG
ULTRA
2nd One Step Closer - 6h
United States
AUG
United States
15AUG
ULTRA
2nd Shenipsit Striders 50th Fatass - 8h
United States
AUG
United States
15AUG
ULTRA
2nd Westminster Night Trail - 50km
United States
AUG
Steelville, Missouri, United States
15AUG
ULTRA
3 Legged Monster Race
Steelville, Missouri, United States
AUG
United States
15AUG
ULTRA
35th Bulldog 50k Ultra Run - 50km
United States
AUG
United States
15AUG
ULTRA
4th Fabulous Fahnestock Trail Races - 50km
United States
AUG
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Browse within United States
Regions
| Place | Marathons |
|---|---|
| California | 363 |
| Texas | 356 |
| Florida | 320 |
| New York | 168 |
| North Carolina | 151 |
| Washington | 133 |
| Georgia | 132 |
| Tennessee | 124 |
| Ohio | 102 |
| Colorado | 100 |
| Pennsylvania | 100 |
| Michigan | 96 |
Cities
Planning notes for United States
Use this country page to shortlist 4,738 upcoming races by date, distance, registration path, and official source.
- Next raceBuckeye Ultra 200 Mile Road Race on August 13, 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.