10K races in United States — 2026 running calendar

Heatwave Half Marathon - Milwaukee

Milwaukee, Wisconsin, United States

25 Jul, 2026 (Sat)

$22.00 - $78.00

Running

1.6K 5K 10K Half-Marathon +1

Heatwave Half Marathon - Oklahoma City

Oklahoma City, Oklahoma, United States

25 Jul, 2026 (Sat)

$22.00 - $60.00

Running

1.6K 5K 10K Half-Marathon +1

Conquer the Canyon Marathon Race Festival: Marathon, Half Marathon, 10K and 5K

Wellsboro, Pennsylvania, United States

25 Jul, 2026 (Sat)

$40.00 - $80.00

Running

Marathon Half-Marathon 5K 10K +1

Heatwave Half Marathon - Nashville

Hendersonville, Tennessee, United States

25 Jul, 2026 (Sat)

$22.00 - $78.00

Running

1.6K 5K 10K Half-Marathon +1

Lost Turkey Trail Races

Imler, Pennsylvania, United States

25 Jul, 2026 (Sat)

$20.00 - $95.00

Trail running, Running

Ultra Half-Marathon 10K 1.6K

Run for Donuts 5K/10K/13.1 SAN FRANCISCO

San Francisco, California, United States

25 Jul, 2026 (Sat) – 26 Sep, 2026

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +8

Heatwave Half Marathon - Omaha

Omaha, Nebraska, United States

25 Jul, 2026 (Sat)

$22.00 - $74.00

Running

1.6K 5K 10K Half-Marathon +1

Run for Donuts 5K/10K/13.1 PHILADELPHIA

Camden, New Jersey, United States

25 Jul, 2026 (Sat) – 26 Sep, 2026

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +8

Austin Solstice Circuit 52 Miler • 50K • Marathon • 25K • 10K • 5K • 1 Hour

Spicewood, Texas, United States

25 Jul, 2026 (Sat) – 26 Jul, 2026

$69.99 - $199.99

Running

Ultra 49.9K Marathon 24.9K +5

The Alden Run

Alden, Michigan, United States

25 Jul, 2026 (Sat)

$30.00

Running

5K 10K 3.2K

AuSable River Festival G.R.A. 10K & 5K

Grayling, Michigan, United States

25 Jul, 2026 (Sat)

$25.00 - $30.00

Running

10K 5K

Run for Donuts 5K/10K/13.1 PHOENIX

Phoenix, Arizona, United States

25 Jul, 2026 (Sat) – 26 Sep, 2026

$30.00 - $45.00

Running

5K 10K Half-Marathon 1.6K +8