Ultra races in United States — 2026 running calendar

605 events found

2026 Moose Loop Trail Challenge logo
Sep
12

2026 Moose Loop Trail Challenge

Anchorage, Alaska, United States
$35.00
Running
5K 10K 25.8K Ultra
DQ Pine Barrens Olympic Triathlon, Duathlon, & Aquabike; Sprint Triathlon & Aquathlon *# logo
Sep
12

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

Shamong, New Jersey, United States
$110.00 - $175.00
Triathlon Duathlon Running Swimrun
Ultra 49.6K 41.1K 45.4K +3
Belews Lake Olympic Triathlon logo
Sep
12

Belews Lake Olympic Triathlon

Stokesdale, North Carolina, United States
$45.00 - $120.00
Triathlon Duathlon Aquabike Running
Ultra 44.9K +7
Germantown 50k and 50k Relay (2026) logo
Sep
12

Germantown 50k and 50k Relay (2026)

Germantown, Ohio, United States
$50.00
Trail running Running
Ultra
Inclusion In Motion logo
Sep
13

Inclusion In Motion

East Islip, New York, United States
$65.00
Running
5K Ultra
Shaver Lake Mile High Triathlon logo
Sep
13

Shaver Lake Mile High Triathlon

Shaver Lake, California, United States
$55.00 - $340.00
Triathlon Aquabike Swimrun Duathlon Running
23.7K 48.4K 18.7K 5.3K +12
PEDALS logo
Sep
13

PEDALS

Cannonsburg, Michigan, United States
Free - $75.00
Cycling Gravel biking Walking Running
Ultra 32.2K 16.1K 1.6K +3
Farm to Farm Ultra logo
Sep
14

Farm to Farm Ultra

Freeport, Maine, United States
Free - $25.00
Running
Ultra 48.3K 16.1K 8K +5
Black Hills Veterans March and Marathon logo
Sep
16

Black Hills Veterans March and Marathon

Deadwood, South Dakota, United States
$50.00 - $225.00
Walking Running
Ultra Marathon 25.7K +12
Mile Madness Endurance Run logo
Sep
18

Mile Madness Endurance Run

Auburn, California, United States
$129.00 - $449.00
Running
Ultra +4
SHSH Backyard Ultra 2026 logo
Sep
18

SHSH Backyard Ultra 2026

Dover, Delaware, United States
$50.00
Running
Ultra
2026 - NorthShore Inline Marathon logo
Sep
18

2026 - NorthShore Inline Marathon

Duluth, Minnesota, United States
$59.00 - $185.00
Nordic ice skating Skiing Running
Marathon Ultra Half-Marathon 10K +4