10K races in United States — 2026 running calendar

Oct

02

Run for the Gnomes Half Marathon & 5K

Maple Valley, Washington, United States

$32.00 - $80.00

Running

Half-Marathon 10K

Oct

02

Not So Flatt Breast Cancer Awareness Run/Walk – 5K & 10K in Denver, CO

Westminster, Colorado, United States

$10.00 - $40.00

Running

5K 10K

Oct

02

Spooky Sprint- St. Paul

Saint Paul, Minnesota, United States

Free - $58.00

Running

Kids Dash 1.6K 5K 10K +4

Oct

02

Spooky Sprint - Denver

Denver, Colorado, United States

Free - $52.00

Running

Kids Dash 1.6K 5K 10K +4

Oct

02

Irving Oktoberfest Half Marathon

Irving, Texas, United States

Free - $159.99

Running

Half-Marathon 10K 5K VIP Area Access +8

Oct

02

The Race for a Place 5K & 10K Run/Walk

Greenville, South Carolina, United States

$25.00 - $35.00

Running

5K 10K

Oct

02

Impact Road Race 5K | 10K | 1Mile

Pelham, Alabama, United States

$25.00 - $35.00

Running

10K 5K 1.6K

Oct

02

Golden Harvest Half Marathon & 5K/10K - St. Louis

Saint Louis, Missouri, United States

Free - $50.00

Running

Kid's Dash 1.6K 5K 10K +4

Oct

02

Viking 5K, 10K, 13.1M at Stillwater, OK (40)

Stillwater, Oklahoma, United States

$30.00 - $65.00

Running

5K 10K Half-Marathon

Oct

02

Trinity Health Probility Ann Arbor Marathon

Ann Arbor, Michigan, United States

Free - $231.00

Running Walking

Kids Run Half Mile (10 and under only, free with adult's paid race confirmation number) 0.8K Kids Run .262 (8 and under only, free with adult's paid race confirmation number) 0.4K +15

Oct

02

Apple Harvest Run - 10K - 5K - 1 Mile

Santaquin, Utah, United States

$25.00 - $35.00

Running

1.6K 5K 10K

Oct

02

Grrrr Great River Road Road Race

McGregor, Iowa, United States

$40.00

Running

5K 10K