Ultra races in United States — 2026 running calendar

IronHike Mohawk Mountain Spring 2026

Cornwall, Connecticut, United States

04 Jun, 2026 (Thu) – 07 Jun, 2026

Trail running, Running

Ultra 46.7K 24.1K 46.3K +13

Endurance Fest

Corpus Christi, Texas, United States

05 Jun, 2026 (Fri) – 07 Jun, 2026

Running, Cycling

5K TAMUCC Night of the Mile 10K Ultra

MoMoFo 100k and 20 mile Fun Run with Virtual Options

Martinsville, Indiana, United States

05 Jun, 2026 (Fri) – 06 Jun, 2026

$35.00 - $195.00

Trail running, Running

Ultra 32.2K +2

Marathon Monk Ultra

Hillsborough, North Carolina, United States

05 Jun, 2026 (Fri) – 06 Jun, 2026

$275.00

Running

Ultra 43.5K

Big Turtle Trail Runs

Morehead, Kentucky, United States

06 Jun, 2026 (Sat)

$45.00 - $90.00

Running

Ultra 16.1K

GTC South Carolina Open & Masters Track & Field Classic/USATFSC Open & Masters Track & Field Championships

Taylors, South Carolina, United States

06 Jun, 2026 (Sat)

Free - $17.00

Running

Ultra 1.6K

27th Annual D&R Canal Towpath "Train"ing Run

Piscataway, New Jersey, United States

06 Jun, 2026 (Sat)

$55.00

Running

Ultra Marathon 33K 19K +8

Capt'n Karl's Trail Series - Pedernales Falls

Johnson City, Texas, United States

06 Jun, 2026 (Sat) – 07 Jun, 2026

$10.00 - $140.00

Trail running, Running

Ultra 30K 20K 10K +3

Best in the West Triathlon Festival

Sweet Home, Oregon, United States

06 Jun, 2026 (Sat) – 07 Jun, 2026

$60.00 - $425.00

Triathlon, Paddle sports, Duathlon, Aquabike, Running, Cycling, Swimming

Ultra 10K Half-Marathon 40.2K +7

KT82 Trail Relay

Saint Louis, Missouri, United States

06 Jun, 2026 (Sat)

$400.00 - $650.00

Running

Ultra

Cycle the Campus 2026

Rochester Hills, Michigan, United States

06 Jun, 2026 (Sat)

$20.00 - $150.00

Cycling, Running

Ultra 40.2K 10K +2

Rainier to Ruston

Tacoma, Washington, United States

06 Jun, 2026 (Sat)

Running

Ultra