Half-Marathon races in United States — 2026 running calendar

Summer Splash Prairie Dog Half, 10k, & 5k

Castle Rock, Colorado, United States

18 Jul, 2026 (Sat)

$45.00 - $85.00

Running

Half-Marathon 10K 5K

Christmas 5K/10K/Half Marathon in July - Rogers

Rogers, Arkansas, United States

19 Jul, 2026 (Sun)

$40.00 - $60.00

Running

5K 10K Half-Marathon +2

Skinny Raven Half & 10K

Anchorage, Alaska, United States

19 Jul, 2026 (Sun)

$92.00 - $117.00

Running

Half-Marathon 10K

Heatwave Half Marathon - Tampa

Tampa, Florida, United States

19 Jul, 2026 (Sun)

$22.00 - $73.00

Running

1.6K 5K 10K Half-Marathon +1

Heatwave Half Marathon - Springfield

Willard, Missouri, United States

19 Jul, 2026 (Sun)

$22.00 - $60.00

Running

1.6K 5K 10K Half-Marathon +1

Towpath Trail 10K and Half Marathon

Grand Rapids, Ohio, United States

19 Jul, 2026 (Sun)

$46.00 - $50.00

Running

10K Half-Marathon

TRAIN TO TRAILS HALF MARATHON AND 5K

Columbiaville, Michigan, United States

19 Jul, 2026 (Sun)

$50.00 - $80.00

Running

Half-Marathon 5K

IPA 5K & Half Marathon

Newburyport, Massachusetts, United States

19 Jul, 2026 (Sun)

$49.00 - $109.00

Running

Half-Marathon 5K

Half-Marathon Training for Fun & Fitness

Grass Valley, California, United States

19 Jul, 2026 (Sun) – 04 Oct, 2026

$40.00

Running

Half-Marathon

Presque Isle Half Marathon

Erie, Pennsylvania, United States

19 Jul, 2026 (Sun)

$50.00

Running

Half-Marathon

B & O Half Marathon and 10k

Orting, Washington, United States

19 Jul, 2026 (Sun)

$81.00 - $111.00

Running

Half-Marathon 10K

Christmas 5K/10K/Half Marathon in July - Richland

Richland, Washington, United States

19 Jul, 2026 (Sun)

$35.00 - $55.00

Running

5K 10K Half-Marathon +3