10K races in United States — 2026 running calendar

Jun

21

West of the River Series (June Jaunt, The Potato Run, and Barbecue Bash Quarters)

Rochester, New York, United States

$70.00 - $99.00

Running

5K 25.5K 36K 46.6K +6

Jun

21

Father’s Day Classic – 5K, 10K, 10-Miler, and Half Marathon

Long Beach, California, United States

Running

5K 10K 16.1K Half-Marathon

Jun

21

The Dayton Triathlon & Multisport Festival & The USA Triathlon Ohio State Championships

Springfield, Ohio, United States

Swimming Running

3K 5K 10K 15K +1

Jun

20

Sloth Run 5K/10K/13.1 Sacramento

Sacramento, California, United States

Running

5K 10K Half-Marathon 1.6K +8

Jun

20

Sloth Run 5K/10K/13.1 San Antonio

San Antonio, Texas, United States

Running

5K 10K Half-Marathon 1.6K +8

Jun

20

Sloth Run 5K/10K/13.1 San Diego

San Diego, California, United States

Running

5K 10K Half-Marathon 1.6K +8

Jun

20

Sloth Run 5K/10K/13.1 San Francisco

San Francisco, California, United States

Running

5K 10K Half-Marathon 1.6K +8

Jun

20

Sloth Run 5K/10K/13.1 Seattle

Seattle, Washington, United States

Running

5K 10K Half-Marathon 1.6K +8

Jun

20

Sloth Run 5K/10K/13.1 Tampa

Tampa, Florida, United States

Running

5K 10K Half-Marathon 1.6K +8

Jun

20

Lake Escape 5K/10K/Kids 1K

Loda, Illinois, United States

Running

10K 5K 1K

Jun

20

The Silver Run - 2026

Holdrege, Nebraska, United States

Running Walking

5K 3.2K 10K

Jun

20

Laurel Festival 10k Foot Race

Wellsboro, Pennsylvania, United States

Running

10K 3.2K