5K races in United States — 2026 running calendar

May

16

Rhode Island Half Marathon & 5K

East Providence, Rhode Island, United States

$34.00 - $75.00

Running

Half-Marathon 5K

May

16

Student Senate Color Run (postponed to fall)

Augusta, Maine, United States

Free

Running

5K

May

16

Whittier Narrows Spring Running Festival

South El Monte, California, United States

$30.00 - $64.00

Running

5K 10K 15K

May

16

I Got Your Six Walk/Run

Bourbonnais, Illinois, United States

$30.00 - $40.00

Running Walking

5K 10K 3.2K +3

May

16

The Jersey City Spring Half Marathon, 10K, 5K

Jersey City, New Jersey, United States

$50.00 - $85.00

Running

Half-Marathon 10K 5K

May

16

Kiwanis-Herald Sesame Place Classic-

Langhorne, Pennsylvania, United States

$30.00 - $40.00

Running

5K 1.6K Kids Sprints

May

16

Rise Together 5K

Versailles, Kentucky, United States

$20.00

Running

5K

May

16

Seattle Atatürk Unity Run

Seattle, Washington, United States

Free - $40.00

Running Walking

5K 10K Kids Dash +2

May

16

Casey's Run

Waterboro, Maine, United States

$20.00

Running

5K

May

16

Cal Tri Richmond - 5.16.27 Benefiting Laca

Spotsylvania Courthouse, Virginia, United States

Free - $500.00

Triathlon Duathlon Running Swimming Aquabike Swimrun

Sprint Triathlon Olympic Triathlon Youth Sprint Triathlon Sprint RunBikeRun (5km run, 25km bike, 5km run) +15

May

16

Running through the Decades Half Marathon - Shreveport

Bossier City, Louisiana, United States

$15.00 - $50.00

Running

Kids Dash 1.6K 5K 10.5K +3

May

16

Girl Scout Cookie Chaser 5K

Roebling, New Jersey, United States

$30.00

Running

5K