5K Races in Idaho Falls, Idaho 2026 — MyNextRace | My Next Race

There are 8 5K races in Idaho Falls, Idaho in 2026. The next is the RHS Annual Hustle for Mental Health on May 9.

RHS Annual Hustle for Mental Health

Sat, May 9 · Idaho Falls, ID Idaho Falls

Road 5k Family (5 Shirts Included)5k Run

From $25 Open

Alturas International Academy Fun Run

Sat, May 16 · Idaho Falls, ID Idaho Falls

Road Mile Fun Run5k Fun Run10k Fun Run

From $15 Open

Wild Child Fun Run

Sat, Jun 6 · Idaho Falls, ID Idaho Falls

Road Wild 1.5 Mile RunnerWild 5k RunnerKids Chaperone (No shirt, no finisher award) +1

From $10 Open

The Changing Seasons 5k presented by the Idaho Falls Chukars & Spud Kings

Sat, Jun 6 · Idaho Falls, ID Idaho Falls

Road The Changing Seasons 5k presented by the Idaho Falls Chukars & Spud Kings

From $30 Open

Family Fun Run and Carnival

Sat, Jun 20 · Idaho Falls, ID Idaho Falls

Road Mile Fun Run (12 and under)5k Fun RunRegister a Vehicle +3

From $0 Open

To Bone and Back Relay

Sat, Jun 27 · Idaho Falls, ID Idaho Falls

Ultra 5-Mile Solo2-Person Relay40-Mile Solo +8

From $24 Open

Idaho Falls FireKracker 5k

Sat, Jul 4 · Idaho Falls, ID Idaho Falls

Road 5k Run/Walk - 12 & YoungerFamily Team 5kFamily Team 5k - NO SHIRTS +2

From $17 Open

Dash for Down Syndrome

Sat, Aug 22 · Idaho Falls, ID Idaho Falls

Road 1 mile fun run/walk3.21 mile10K

From $15 Closed