10K races in United States — 2026 running calendar

Pumpkin Run 10K, 5K & 1Mile

Grand Prairie, Texas, United States

Oct 10, 2026 (Sat)

$20.00 - $48.00

Running

10K 5K 1.6K

Timothy Murphy 10K

Fultonham, New York, United States

Oct 10, 2026 (Sat)

$15.00

Running

10K

2026 Harry Chapin Memorial Run/Walk Against Hunger

Croton-on-Hudson, New York, United States

Oct 10, 2026 (Sat) – Oct 18, 2026

$12.00 - $34.00

Running, Walking

5K 10K 1.6K +4

Memorial Health System Fund Run GLOW

Marietta, Ohio, United States

Oct 10, 2026 (Sat)

Running, Walking

1.6K 5K 10K +1

Swedish Mile Trail Run 2026

Mora, Minnesota, United States

Oct 10, 2026 (Sat)

$15.00 - $50.00

Trail running, Running

10K 5K 1.6K

Scarecrow 2.0

Exeter, California, United States

Oct 10, 2026 (Sat)

$15.00 - $51.00

Running

3.2K 10K 0.8K

Sarcoma Stomp: Run for Research

Carlyle, Illinois, United States

Oct 10, 2026 (Sat)

$15.00 - $45.00

Running

5K 1.6K 10K

St. Joe’s 5K & 10K Run/Walk

Hillsboro, Wisconsin, United States

Oct 10, 2026 (Sat)

$30.00 - $40.00

Running

5K 10K

America 250 Freedom Run/Walk

Janesville, Wisconsin, United States

Oct 10, 2026 (Sat)

$25.00 - $30.00

Running

3.2K 5K 10K +2

Spooky Sprint- St. Paul

Saint Paul, Minnesota, United States

Oct 10, 2026 (Sat)

$22.00 - $70.00

Running

1.6K 5K 10K Half-Marathon

Run for the Reef 10K/5K & One Mile Fun Run

Navarre, Florida, United States

Oct 10, 2026 (Sat)

$20.00 - $30.00

Running, Walking

10K 5K 1.6K

The Mammoth 2026 - 100K / 50K / 25K / 10K / 5K and Mighty Mammoth 1K Fun Run

Glen Rose, Texas, United States

Oct 10, 2026 (Sat) – Oct 11, 2026

Free - $175.00

Trail running, Running

Ultra 25K 10K 5K +3