10K races in United States — 2026 running calendar

2026 Cal Tri DC - 6.14.26

Marbury, Maryland, United States

14 Jun, 2026 (Sun)

$33.86

Running

5K 10K

Treat Trot Colorado Springs

Colorado Springs, Colorado, United States

14 Jun, 2026 (Sun)

$22.00 - $42.00

Running

1.6K 5K 10K 15K

Treat Trot Indianapolis

Indianapolis, Indiana, United States

14 Jun, 2026 (Sun)

$22.00 - $46.00

Running

1.6K 5K 10K 15K

2026 Patriot 5K-10K Run/Walk

Rome, New York, United States

14 Jun, 2026 (Sun)

$35.00

Running, Walking

5K 10K 3.2K

Treat Trot - Toledo

Toledo, Ohio, United States

14 Jun, 2026 (Sun)

$22.00 - $42.00

Running

1.6K 5K 10K 15K

Treat Trot Rochester

Rochester, Minnesota, United States

14 Jun, 2026 (Sun)

$22.00 - $46.00

Running

1.6K 5K 10K 15K

Heroes On The Run

Bend, Oregon, United States

14 Jun, 2026 (Sun)

$55.00 - $65.00

Running

10K 5K

The Bullfrog Splashdown

Littleton, Colorado, United States

14 Jun, 2026 (Sun)

Free - $84.00

Running

10K 5K 2.4K 8.9K

L+M Summer Stride 5K & 10K

New London, Connecticut, United States

14 Jun, 2026 (Sun)

Running

5K 10K

Mountain to Meadow Half Marathon & 10k

Lolo, Montana, United States

14 Jun, 2026 (Sun)

$55.00 - $85.00

Running

Half-Marathon 10K

Lake Placid Marathon and Half and 10K

Lake Placid, New York, United States

14 Jun, 2026 (Sun)

$90.00 - $120.00

Running

Marathon Half-Marathon 10K

Father's Day Run

Fresno, California, United States

14 Jun, 2026 (Sun) – 21 Jun, 2026

Free - $52.50

Running, Walking

Half-Marathon 10K 5K 1K +6