10K races in United States — 2026 running calendar

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

Heatwave Half Marathon - Tampa

Tampa, Florida, United States

Running

1.6K 5K 10K Half-Marathon +1

Jul

19

Heatwave Half Marathon - Columbus

Lewis Center, Ohio, United States

Running

1.6K 5K 10K Half-Marathon +1

Jul

19

Heatwave Half Marathon - Springfield

Willard, Missouri, 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

RSCC Sundae Run/Walk

Richfield Springs, New York, United States

Running Walking

10K 5K 3.2K

Jul

19

Birthday Bash Run

Havre De Grace, Maryland, United States

Running

10K

Jul

18

Waterman Eco-Challenge & Summer Safe Ocean State 5K/10K

Narragansett, Rhode Island, United States

Running Swimming Paddle sports Swimrun

5K 10K 1.6K 4.8K +17

Jul

18

Roxbury Road Race Series #19

Roxbury, Connecticut, United States

Running

10K

Jul

18

River Lake Days Run

Richmond, Minnesota, United States

Running

10K 5K 1K

Jul

18

Muir Woods Mt. Challenge

Stinson Beach, California, United States

Running

29.9K Half-Marathon 10K

Jul

18

Rez Run

Philadelphia, Mississippi, United States

Running Walking

10K 5K 1.6K