10K races in United States — 2026 running calendar

Golden Harvest Half Marathon & 5k/10k - Grand Rapids

Sand Lake, Michigan, United States

Sep 20, 2026 (Sun)

$22.00 - $70.00

Running

5K 10K Half-Marathon 1.6K

TAM Trek

Middlebury, Vermont, United States

Sep 20, 2026 (Sun)

$5.00 - $65.00

Trail running, Running

30.6K 10K 5K 3.2K +1

Gateway to Yosemite 5k/10k

Merced, California, United States

Sep 20, 2026 (Sun)

Free - $36.00

Running

5K 10K 1K

Hot Pink Fun Run - Bubbles & Brews

Roseville, California, United States

Sep 20, 2026 (Sun)

$20.00 - $40.00

Running

10K 5K 1.6K +2

11th Annual Plattsburgh Tour de Force Charity Run and Bike Race

Plattsburgh, New York, United States

Sep 20, 2026 (Sun)

$35.00 - $50.00

Running

Half-Marathon 10K 5K

Montana Marathon

Billings, Montana, United States

Sep 20, 2026 (Sun)

$45.00 - $115.00

Running

Marathon Half-Marathon 10K 5K

Harvest 5k/10k/Half Marathon

Boston, Pennsylvania, United States

Sep 20, 2026 (Sun)

$30.00 - $50.00

Running

5K 10K Half-Marathon

Bellingham Bay Marathon

Bellingham, Washington, United States

Sep 20, 2026 (Sun)

$40.00 - $235.00

Running

Marathon Half-Marathon 10K 5K +2

Island Vines 10K & 5K

South Hero, Vermont, United States

Sep 20, 2026 (Sun)

Free - $40.00

Running, Wheelchair

5K 10K 0.8K +1

Albany Jcc Run

Albany, New York, United States

Sep 20, 2026 (Sun)

$15.00 - $45.00

Running

5K 10K 15K 1K

Detroit Women's Half Marathon, 10K, and 5K: Women Run the D Run/Walk

Detroit, Michigan, United States

Sep 20, 2026 (Sun)

Free - $120.00

Running

Half-Marathon 10K 5K +7

La Noche de las Brujas Run -SummerWeen Series 5K 10K Half by Califlow Runs

Long Beach, California, United States

Sep 20, 2026 (Sun)

$28.99 - $59.99

Running

5K 10K Half-Marathon 1.6K