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Ultramarathon Events in United States 2025-2026
Ultramarathons, or ultras, are any running races beyond the standard marathon distance of 26.2 miles (or 42.2k). The most common ultra distances are 50k, 100k, 50 miles, or 100 miles, but each event is unique in terms of distance and terrain. The International Association of Athletics Federation recognises world records at ultramarathon events that have a distance of 100km. There are even 24hr ultramarathons, where the distance is unlimited, or multiday ultras, where the distance can extend beyond 1000km. There are a couple of city-based ultramarathons, but most ultras make the most of the USA's stunning scenery and landscapes. A lot of these events go off-road and require trail-running over difficult terrain with steep climbs or along rugged coastlines. There are over 1,500 ultramarathon events in the USA. One of the most famous and most difficult events is the Badwater Ultramarathon, which is 135 miles long through the searing heat and arduous terrain of Death Valley.
7
Wichita, US
Fri 7th Mar 2025
8
Florence, US
Sat 8th Mar 2025
8
Clark County, US
Sat 8th Mar 2025
8
Grand Rivers, US
Sat 8th Mar 2025
8
Dallas, US
Sat 8th Mar 2025
8
Mount Pleasant, US
Sat 8th Mar 2025
8
Sterling, US
Sat 8th Mar 2025
8
San Angelo, US
Sat 8th Mar 2025
8
Valparaiso, US
Sat 8th Mar 2025
8
Valparaiso, US
Sat 8th Mar 2025
9
Chesterbrook, US
Sun 9th Mar 2025
15
College Station, US
Sat 15th Mar 2025
15
Selma, US
Sat 15th Mar 2025
15
Warroad, US
Sat 15th Mar 2025
16
Cumberland, US
Sun 16th Mar 2025
22
Los Angeles County, US
Sat 22nd Mar 2025
22
Muenster, US
Sat 22nd Mar 2025
22
Bald Head Island, US
Sat 22nd Mar 2025
22
Seven Springs, US
Sat 22nd Mar 2025
22
Wilmington, US
Sat 22nd Mar 2025
23
Thornton, US
Sun 23rd Mar 2025
11
Bandera, US
Sat 11th Jan 2025
11
Tucson, US
Sat 11th Jan 2025
12
Woodside, US
Sun 12th Jan 2025
12
Orlando, US
Sun 12th Jan 2025
17
Wilmington, US
Fri 17th Jan 2025
18
Graham County, US
Sat 18th Jan 2025
18
Palatka, US
Sat 18th Jan 2025
19
Terlingua, US
Sun 19th Jan 2025
24
El Paso, US
Fri 24th Jan 2025
25
Owyhee County, US
Sat 25th Jan 2025
25
Anderson, US
Sat 25th Jan 2025
25
Gulf Shores, US
Sat 25th Jan 2025
25
Granite Bay, US
Sat 25th Jan 2025
1
Huntsville, US
Sat 1st Feb 2025
1
Jacksonville Beach, US
Sat 1st Feb 2025
1
Marin County, US
Sat 1st Feb 2025
8
Huntsville, US
Sat 8th Feb 2025
8
Indianapolis, US
Sat 8th Feb 2025
14
Fort Worth, US
Fri 14th Feb 2025
15
Farmersville, US
Sat 15th Feb 2025
15
Columbia, US
Sat 15th Feb 2025
17
Calgary, CA
Mon 17th Feb 2025
22
Pacifica, US
Sat 22nd Feb 2025
22
Bend, US
Sat 22nd Feb 2025
23
Fort Worth, US
Sun 23rd Feb 2025
1
Pickens County, US
Sat 1st Mar 2025
1
Swannanoa, US
Sat 1st Mar 2025
