Half-Marathon races in United States — 2026 running calendar

Go Girl Run | Springfield, MO

Springfield, Missouri, United States

Apr 17, 2026 (Fri) – May 2, 2026

Running

3.2K Half-Marathon 5K +2

Prairie Dog Run Series

Louisville, Colorado, United States

Apr 12, 2026 (Sun) – Aug 23, 2026

Running

Half-Marathon

Buck Ridge Burn Trail Races

Gardners, Pennsylvania, United States

Apr 12, 2026 (Sun) – Apr 30, 2026

Trail running, Running

Half-Marathon 11.3K 5K 10K +1

Great Race | Virtual Edition

Los Angeles, California, United States

Apr 11, 2026 (Sat) – Jun 30, 2026

Running

5K 10K 15K 16.1K +1

Wisconsin Trail Series

Oconomowoc, Wisconsin, United States

Apr 10, 2026 (Fri) – Oct 16, 2026

Running, Walking

5K 10K Half-Marathon +2

Coast Guard Marathon

Elizabeth City, North Carolina, United States

Apr 1, 2026 (Wed) – May 22, 2026

Running

5K Marathon Half-Marathon 1K +8

Lamb of God Virtual 5K, 10K, 13.1M, & 26.2M (April 2026)

Anywhere, United States

Apr 1, 2026 (Wed) – Apr 30, 2026

Running

5K 10K Half-Marathon Marathon

Soldier Virtual 5K, 10K, 13.1M, & 26.2M (April 2026)

Anywhere, United States

Apr 1, 2026 (Wed) – Apr 30, 2026

Running

5K 10K Half-Marathon Marathon

Move for Hope – Butterfly Effect - 1K • 5K • 10K • Half Marathon Virtual Races

Miami, Florida, United States

Apr 1, 2026 (Wed) – Apr 30, 2027

$60.00

Running

1K 5K 10K Half-Marathon +4

NSHA RunWalk Challenge for Safe Haven Awareness Month

Anywhere, United States

Apr 1, 2026 (Wed) – May 3, 2026

Running

5K 10K Half-Marathon

My Happy Birthday Miles

Potomac Falls, Virginia, United States

Apr 1, 2026 (Wed) – Apr 30, 2027

$50.00

Running

5K 10K Half-Marathon Ultra

6th Annual HBCU STEM Education Run

Huntsville, Alabama, United States

Apr 1, 2026 (Wed) – Apr 30, 2026

Running

1.6K 5K Half-Marathon +1