5K Races in Idaho Falls, Idaho 2026 — MyNextRace

There are 6 5K races in Idaho Falls, Idaho in 2026. The next is the RMHC's Family Fun Run and Carnival on June 20.

Sat, Jun 20 · Idaho Falls, ID Idaho Falls

Road Mile Fun Run (12 and under)5k Fun RunCarnival Ticket +5

From $0 Open Closing Soon

Sat, Jun 27 · Idaho Falls, ID Idaho Falls

Ultra 5-Mile Solo8-Person Men's Relay8-Person Coed Relay +8

From $24 Open Closing Soon

Sat, Jul 4 · Idaho Falls, ID Idaho Falls

Road 5k Run/WalkFamily Team 5kFamily Team 5k - NO SHIRTS +2

From $17 Open Closing Soon

Sun, Jul 12 · Idaho Falls, ID Idaho Falls

Virtual Virtual 5K5KVirtual 10K +3

From $40 Open

Sat, Aug 1 · Idaho Falls, ID Idaho Falls

Road 5k Fun Run

From $10 Open

Sat, Aug 22 · Idaho Falls, ID Idaho Falls

Road 1 mile fun run/walk3.21 mile10K

From $15 Open

5K Races in Idaho Falls, Idaho