Running Race Calendar in United States

SHSH Backyard Ultra 2026

Dover, Delaware, United States

Sep 18, 2026 (Fri) – Sep 19, 2026

$50.00

Running

Ultra

Little Buzz Run

Billings, Montana, United States

Sep 18, 2026 (Fri)

$30.00

Running

6.4K 3.2K 1.6K

2026 SeaWorld's Howl-O-Sprint 5K Run & Walk

Orlando, Florida, United States

Sep 18, 2026 (Fri)

$25.00 - $100.00

Running

5K +1

Blake’s Haunted Orchard 5k Run/Walk

Armada, Michigan, United States

Sep 18, 2026 (Fri)

$40.00

Running

5K

Radford University Tartan 5k, A Twilight Run

Roanoke, Virginia, United States

Sep 18, 2026 (Fri)

$30.00

Running

5K

Run To Remember 5K

Frankfort, Kentucky, United States

Sep 18, 2026 (Fri)

$30.00 - $35.00

Running

5K

Severance Glow 5K Run or Walk

Severance, Colorado, United States

Sep 18, 2026 (Fri)

$40.00

Running

5K

2026 - NorthShore Inline Marathon

Duluth, Minnesota, United States

Sep 18, 2026 (Fri) – Sep 19, 2026

$64.00 - $195.00

Nordic ice skating, Skiing, Running

Marathon Ultra Half-Marathon 10K +4

Mile Madness Endurance Run

Auburn, California, United States

Sep 18, 2026 (Fri) – Sep 21, 2026

$129.00 - $449.00

Running

Ultra +4

CureFest for Childhood Cancer

Washington, District Of Columbia, United States

Sep 18, 2026 (Fri) – Sep 20, 2026

Free

Running

CureFest at Freedom Plaza (Fri. 9/18 & Sat. 9/19) and Washington Monument/Sylvan Theater (Sun. 9/20)

Mental Health Matters 5k Walk/Run for Awareness

Asheville, North Carolina, United States

Sep 19, 2026 (Sat)

$30.00

Running

5K

Don Maynard Memorial 5K

Greenfield, Massachusetts, United States

Sep 19, 2026 (Sat)

$20.00 - $30.00

Running

5K 3.2K