10K races in United States — 2026 running calendar

Alameda Island Running Festival

Alameda, California, United States

20 Sep, 2026 (Sun)

$25.00 - $120.00

Running

Half-Marathon 10K 5K 1.6K

TAM Trek

Middlebury, Vermont, United States

20 Sep, 2026 (Sun)

$5.00 - $60.00

Trail running, Running

30.6K 10K 5K 3.2K +1

18th Annual Sevathon 2026 | 5K Walk/Run, 10K Walk/Run, Tiny Trots 1K, & Virtual Runs

Sunnyvale, California, United States

20 Sep, 2026 (Sun)

$15.00 - $40.00

Running

10K 5K 1K +1

Fort De Soto Oktoberfest 15K•10K•5K

Saint Petersburg, Florida, United States

20 Sep, 2026 (Sun)

$40.00 - $65.00

Running

15K 10K 5K

Adrenaline Races

West Bend, Wisconsin, United States

20 Sep, 2026 (Sun)

$30.00 - $50.00

Running

Marathon Half-Marathon 10K 5K +3

Buckeye Trail Blue Blaze Festival - Half Marathon, 10K, 5K Run, Hike and Backpack

Shawnee, Ohio, United States

25 Sep, 2026 (Fri) – 26 Sep, 2026

$20.00 - $45.00

Running, Trail running

Half-Marathon 9.8K 5K 16.1K

Finger Lakes Festival of Races (18M,13.1M,10K& 5K)

Montour Falls, New York, United States

25 Sep, 2026 (Fri) – 26 Sep, 2026

$38.00 - $89.00

Running

5K Half-Marathon 29K 10K +5

Palo Alto Weekly Moonlight Run & Walk

Palo Alto, California, United States

25 Sep, 2026 (Fri)

$49.00

Walking, Running

5K 10K Virtual Participant

Wonderful Water Run: Half Marathon, 10K, 5K and Kid's Run

Stevens Point, Wisconsin, United States

25 Sep, 2026 (Fri) – 26 Sep, 2026

$15.00 - $75.00

Running

3.2K Half-Marathon 5K 10K +3

Ability 1st Utah 23rd Annual Run, Walk & Roll

Provo, Utah, United States

26 Sep, 2026 (Sat)

$10.00 - $35.00

Running

5K 10K 1K

Medal Madness 5K, 10K, & 13.1M at Lansing, MI (39)

Lansing, Michigan, United States

26 Sep, 2026 (Sat)

$30.00 - $65.00

Running

5K 10K Half-Marathon

Run for Green

Davidson, North Carolina, United States

26 Sep, 2026 (Sat)

$35.00 - $80.00

Running

10K 5K Half-Marathon