10K races in United States — 2026 running calendar

Jul

12

Christmas 5K/10K/Half Marathon in July - Idaho Falls

Idaho Falls, Idaho, United States

Running

5K 10K Half-Marathon +2

Jul

12

Heatwave Half Marathon - Rochester

Rochester, Minnesota, United States

Running

1.6K 5K 10K Half-Marathon +1

Jul

12

Heatwave Half Marathon - Toledo

Toledo, Ohio, United States

Running

1.6K 5K 10K Half-Marathon +1

Jul

12

Heatwave Half Marathon - Ann Arbor

Chelsea, Michigan, United States

Running

1.6K 5K 10K Half-Marathon +1

Jul

12

Sue Crowe Memorial Nvrc Arts Fest 5K and 10K Road Races, and Kid's Races

University Park, Pennsylvania, United States

Running

5K 10K

Jul

12

LAVENDER RUN

Albuquerque, New Mexico, United States

Running

10K 5K 1K

Jul

12

The 9th Annual Blobfest 5K, 10K & Half Marathon!

Phoenixville, Pennsylvania, United States

Running

5K 10K Half-Marathon

Jul

12

Narragansett Summer Running Festival

North Easton, Massachusetts, United States

Running

10K Half-Marathon

Jul

12

Headbanger Half

Menomonee Falls, Wisconsin, United States

Running Walking

Half-Marathon 10K 5K 3.2K +3

Jul

12

Heatwave Half Marathon - Indianapolis

Indianapolis, Indiana, United States

Running

1.6K 5K 10K Half-Marathon +1

Jul

12

2nd Annual Running of the Bulls Trail Race

Big Sky, Montana, United States

Running

24.1K 10K 5K

Jul

12

Strides in Recovery Community Event

Long Beach, California, United States

Running

5K 10K 16.1K Half-Marathon +4