United States Race Calendar

Camp Challenge

Ashford, Connecticut, United States

16 May, 2026 (Sat)

Trail running

5K

Candace’s Cause 5K

Louisville, Kentucky, United States

16 May, 2026 (Sat)

Free - $25.00

Running

5K

Cannoli Run 5k & 1-mile Fun Run

Fort Mill, South Carolina, United States

16 May, 2026 (Sat)

$40.00

Running

5K 4.8K

Canyon City Classic

Azusa, California, United States

16 May, 2026 (Sat)

Running

5K 10K 1K +1

Capital City Marathon

Olympia, Washington, United States

16 May, 2026 (Sat) – 17 May, 2026

Free - $120.00

Running

1.9K Marathon Half-Marathon 8K

Cardio for Cosmo Memorial 5K/1Mile

Burlington, New Jersey, United States

16 May, 2026 (Sat)

$25.00 - $35.00

Running, Walking

5K 1.6K

Caribbean Qarnival Mental Health Awareness 5K & Mental Health Fair 2026

Huntsville, Alabama, United States

16 May, 2026 (Sat)

$15.00 - $30.00

Running, Walking

5K 1.6K

Cary Hero Dash 5KM Walk/Run

Cary, Illinois, United States

16 May, 2026 (Sat)

Running

5K

Cassella Waste Presents Bailey's Garden 5K

Lebanon, Connecticut, United States

16 May, 2026 (Sat)

$30.00

Running

5K

Catch Me If You Can 5K

Bel Air, Maryland, United States

16 May, 2026 (Sat) – 17 May, 2026

$30.00 - $45.00

Running, Walking

5K 1.6K

Catch Me If You Can 5K & Fun Run

Canton, Oklahoma, United States

16 May, 2026 (Sat)

$25.00 - $35.00

Running

1.6K 5K

Catfish Classic 5K by Winnsboro Sports

Baskin, Louisiana, United States

16 May, 2026 (Sat)

$25.00

Running

5K