Ultra races in United States — 2026 running calendar

2026 Moose Loop Trail Challenge

Anchorage, Alaska, United States

12 Sep, 2026 (Sat) – 19 Sep, 2026

$35.00

Running

5K 10K 25.8K Ultra

DQ Pine Barrens Olympic Triathlon, Duathlon, & Aquabike; Sprint Triathlon & Aquathlon *#

Shamong, New Jersey, United States

12 Sep, 2026 (Sat)

$110.00 - $175.00

Triathlon, Duathlon, Running, Swimrun

Ultra 49.6K 41.1K 45.4K +3

Belews Lake Olympic Triathlon

Stokesdale, North Carolina, United States

12 Sep, 2026 (Sat)

$45.00 - $120.00

Triathlon, Duathlon, Aquabike, Running

Ultra 44.9K +7

Germantown 50k and 50k Relay (2026)

Germantown, Ohio, United States

12 Sep, 2026 (Sat)

$50.00

Trail running, Running

Ultra

Inclusion In Motion

East Islip, New York, United States

13 Sep, 2026 (Sun)

$65.00

Running

5K Ultra

Shaver Lake Mile High Triathlon

Shaver Lake, California, United States

13 Sep, 2026 (Sun)

$55.00 - $340.00

Triathlon, Aquabike, Swimrun, Duathlon, Running

23.7K 48.4K 18.7K 5.3K +12

PEDALS

Cannonsburg, Michigan, United States

13 Sep, 2026 (Sun)

Free - $75.00

Cycling, Gravel biking, Walking, Running

Ultra 32.2K 16.1K 1.6K +3

Farm to Farm Ultra

Freeport, Maine, United States

14 Sep, 2026 (Mon) – 12 Oct, 2026

Free - $25.00

Running

Ultra 48.3K 16.1K 8K +5

Black Hills Veterans March and Marathon

Deadwood, South Dakota, United States

16 Sep, 2026 (Wed) – 19 Sep, 2026

$50.00 - $225.00

Walking, Running

Ultra Marathon 25.7K +12

Mile Madness Endurance Run

Auburn, California, United States

18 Sep, 2026 (Fri) – 21 Sep, 2026

$129.00 - $449.00

Running

Ultra +4

SHSH Backyard Ultra 2026

Dover, Delaware, United States

18 Sep, 2026 (Fri) – 19 Sep, 2026

$50.00

Running

Ultra

2026 - NorthShore Inline Marathon

Duluth, Minnesota, United States

18 Sep, 2026 (Fri) – 19 Sep, 2026

$59.00 - $185.00

Nordic ice skating, Skiing, Running

Marathon Ultra Half-Marathon 10K +4