10K races in United States — 2026 running calendar

Jul

19

Birthday Bash Run

Havre De Grace, Maryland, United States

Running

10K

Jul

19

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

Richland, Washington, United States

Running

5K 10K Half-Marathon +3

Jul

19

Heatwave Half Marathon - Tampa

Tampa, Florida, United States

Running

1.6K 5K 10K Half-Marathon +1

Jul

19

CaliFlow Verano Run - Griffith Park Summer 5K • 10K • 1 Miler

Los Angeles, California, United States

Running

5K 10K 1.6K

Jul

19

RSCC Sundae Run/Walk

Richfield Springs, New York, United States

Running Walking

10K 5K 3.2K

Jul

19

Heatwave Half Marathon - Austin

Pflugerville, Texas, United States

Running

1.6K 5K 10K Half-Marathon +1

Jul

19

B & O Half Marathon and 10k

Orting, Washington, United States

Running

Half-Marathon 10K

Jul

19

2026 Delaware Youth Center 5k/10K River Race - Sunday 19th July 2026

Callicoon, New York, United States

Running Walking

5K 10K +1

Jul

19

TridelSol Olympic, Sprint & Super Sprint Triathlon, Duathlon, Aquabike, Relay & Swim Only Event

Middleville, Michigan, United States

Triathlon Duathlon Aquabike Swimming Cycling Running

Ultra 41.5K 1.5K 40K +8

Jul

19

Towpath Trail 10K and Half Marathon

Grand Rapids, Ohio, United States

Running

10K Half-Marathon

Jul

19

CHUNKY MONKEY RUN

Albuquerque, New Mexico, United States

Running

10K 5K 1K

Jul

18

Eagle 5K, 10K, & 13.1M at Everett, WA (29)

Everett, Washington, United States

Running

5K 10K Half-Marathon