Ultra races in United States — 2026 running calendar

Sweet Ride | Bike • Run • Walk

Willow Springs, Illinois, United States

03 Oct, 2026 (Sat)

$30.00 - $50.00

Running, Cycling

5K 40K Ultra

Riders Wear Pink

Westmoreland, New York, United States

04 Oct, 2026 (Sun)

Free - $60.00

Cycling, Running

Ultra 32.2K 1.6K

The Little Tree Project 2,500-Mile Challenge, by F3 Mobile

Mobile, Alabama, United States

04 Oct, 2026 (Sun) – 10 Oct, 2026

$30.00

Running

Ultra

The Covering House 24,901-Mile Challenge, by F3 Gateway (STL)

Saint Louis, Missouri, United States

04 Oct, 2026 (Sun) – 10 Oct, 2026

$30.00

Running

Ultra

3rd Annual LIGHTHOUSE FOR LIFE "From Sea to Shining Sea" Run Across America 5,540 Mile Challenge, by F3 MIDLANDS

Columbia, South Carolina, United States

04 Oct, 2026 (Sun) – 10 Oct, 2026

Free

Running

Ultra

Wolf Creek Canyon Relay

Wolf Creek, Montana, United States

04 Oct, 2026 (Sun)

$40.00

Running

45.1K +1

Scraf - TB Makeover Team - KY bound!

Lexington, Kentucky, United States

07 Oct, 2026 (Wed) – 10 Oct, 2026

Running

Ultra

Outback in the Ozarks 205 Mile Relay

Eureka Springs, Arkansas, United States

09 Oct, 2026 (Fri) – 10 Oct, 2026

$179.00 - $1,799.00

Running

Ultra +1

West Virginia Trilogy

Circleville, West Virginia, United States

09 Oct, 2026 (Fri) – 11 Oct, 2026

$40.00 - $240.00

Trail running, Running

Ultra Half-Marathon 5K +1

Autumn Harvest Trail Weekend

Bastrop, Texas, United States

10 Oct, 2026 (Sat) – 11 Oct, 2026

$39.99 - $99.99

Running

Ultra Marathon Half-Marathon 10K +1

Chasing the Sun Endurance Run

Bradenton, Florida, United States

10 Oct, 2026 (Sat)

$19.99 - $59.99

Running

7K Half-Marathon Marathon Ultra

Oil Creek 100 Trail Runs

Titusville, Pennsylvania, United States

10 Oct, 2026 (Sat) – 11 Oct, 2026

$70.00 - $285.00

Trail running

25K Ultra