5K races in Idaho, United States — 2026 running calendar

Pink and Blue Fun Run and Festival

Nampa, Idaho, United States

20 Jun, 2026 (Sat)

$30.00

Running

5K

RMHC's Family Fun Run and Carnival

Idaho Falls, Idaho, United States

20 Jun, 2026 (Sat)

Free - $25.00

Running

5K 1.6K

Anytime Fitness Rigby Lake Run

Rigby, Idaho, United States

27 Jun, 2026 (Sat)

$25.00

Running

5K

Eagle Fun Days Fun Run!

Eagle, Idaho, United States

27 Jun, 2026 (Sat)

$30.00 - $40.00

Running

10K 5K

Idaho Falls FireKracker 5k

Idaho Falls, Idaho, United States

04 Jul, 2026 (Sat)

$20.00 - $108.00

Running

5K +1

Buhl Fun Run Sagebrush Days

Buhl, Idaho, United States

04 Jul, 2026 (Sat)

$30.00

Running, Walking

10K 5K

Tunnel to Towers Climb - Sandpoint, ID

Sandpoint, Idaho, United States

04 Jul, 2026 (Sat)

Free - $35.00

Running

5K +1

The American Legion Post 37 Firecracker 5K Fun Run

Grangeville, Idaho, United States

04 Jul, 2026 (Sat)

$15.00

Running

5K

America250 Gem County 5K & 1-Miler

Emmett, Idaho, United States

04 Jul, 2026 (Sat)

$20.00 - $35.00

Running

5K 1.6K

Kellogg Firecracker 5k

Kellogg, Idaho, United States

04 Jul, 2026 (Sat)

Free - $25.00

Running

5K

Christmas 5K/10K/Half Marathon in July - Boise

Boise, Idaho, United States

11 Jul, 2026 (Sat)

$35.00 - $55.00

Running

5K 10K Half-Marathon +2

Christmas 5K/10K/Half Marathon in July - Idaho Falls

Idaho Falls, Idaho, United States

12 Jul, 2026 (Sun)

$40.00 - $60.00

Running

5K 10K Half-Marathon +2