5K Races in Idaho — 2026

There are 33 5K races in Idaho scheduled for 2026. The next is the Founders Day Fun Run in Lava Hot Springs on July 25. Idaho 5K races run primarily July through May.

Ririe X-C 5k Fundraiser 2026

Sat, Jul 18 · Ririe, ID Ririe

Ririe XC 5K

From $20 Open

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Founders Day Fun Run

Sat, Jul 25 · Lava Hot Springs, ID Lava Hot Springs

1mi Kids Run5k RunPickle Ball Charity Challenge

From $15 Open Closing Soon

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Baby Foot 5K

Sat, Jul 25 · Sandpoint, ID Sandpoint

Baby Foot 5K

From $35 Open Closing Soon

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Splash n Dash 5K Fun Run/Walk (3rd Annual)

Sat, Aug 1 · Burley, ID Burley

5k Run/Walk

From $25 Open

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Farm Life 5k Trail Run

Sat, Aug 1 · Idaho Falls, ID Idaho Falls

5k Fun Run

From $10 Open

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Kuna Days 5K Run and Walk

Sat, Aug 1 · Kuna, ID Kuna

1.5 MileKuna Days 5K

From $20 Open Closing Soon

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Sunken City 5K

Sat, Aug 1 · Emmett, ID Emmett

Trail 5K

From $25 Closed

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Caribou County Fair 5k

Sat, Aug 8 · Grace, ID Grace

Caribou County Fair 5k

From $20 Open Closing Soon

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Jogging for Josh

Sat, Aug 8 · Idaho Falls, ID Idaho Falls

1 Mile w/ Shirt1 Mile w/o Shirt5k w/shirt +1

From $20 Open

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Kick for Kicks Charity Fun Run

Sat, Aug 8 · Buhl, ID Buhl

Kick for Kids Charity Fun Run

From $25 Open

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Wallace Huckleberry Festival and 5k Fun Run

Fri, Aug 14 · Wallace, ID Wallace

5k Fun RunVendor Application - Food TruckAccepted Food Truck +5

From $0 Open 25 spots left

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Wild River Dash

Sat, Aug 22 · Boise, ID Boise

Kid Relay Team DuathlonKid Individual DuathlonAdult Relay Team Duathlon +3

From $30 Open Closing Soon

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3rd Annual 5KIC LESS Society Table Rock Hike

Sat, Aug 29 · Boise, ID Boise

3rd Annual LESS Society Table Rock Hike

From $30 Open

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Tunnel to Towers 5K Run & Walk - North Idaho

Sat, Sep 12 · Coeur d"Alene, ID Coeur d"Alene

First Responders & Military RegistrationAdult RegistrationYouth Registration 13 to 17 yrs +1

From $5 Open

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Tunnel to Towers 5K Run & Walk - Payette, ID

Sat, Sep 12 · Payette, ID Payette

Child Registration 12 & UnderYouth Registration 13 to 17 yrsAdult Registration +1

From $5 Open

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TVDSA Step Up for Down Syndrome - 2026

Sat, Sep 12 · Caldwell, ID Caldwell

TVDSA Step Up for Down Syndrome - Adult Size ShirtTVDSA Step Up for Down Syndrome - Member w/ Down SyndromeTVDSA Step Up for Down Syndrome - Child Size Shirt

From $0 Open

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2026 Walk,Run,Read for Literacy! Sept. 19th

Sat, Sep 19 · Coeur d'Alene, ID Coeur d'Alene

Kids DashVirtual RunWalk, Run, Read 5K +1

From $10 Open

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10th Annual Meridian, ID Ostomy 5k

Sun, Oct 4 · Meridian, ID Meridian

Ostomy 5k - OSTOMATEOstomy 5k - OPEN

From $30 Open Closing Soon

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Run for the Angels Memorial Run and Family Day

Sun, Oct 4 · Coeur D Alene, ID Coeur D Alene

Run for the Angels & Family Day

From $25 Open

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YMCA Harrison Classic Kids Run presented by Blue Cross of Idaho

Sun, Oct 4 · Boise, ID Boise

YMCA Harrison Classic Kids Run

From $25 Open

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SueB 5k

Sun, Oct 4 · Boise, ID Boise

SueB 5K

From $20 Open Closing Soon

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The CapEd Downtown Boise YMCA Grand Opening Walk

Sat, Nov 7 · Boise, ID Boise

Footsteps to the Future Walk

From $15 Closed

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Harvest Hustle

Sun, Nov 8 · Nampa, ID Nampa

Harvest Hustle 1 Mile Fun-RunHarvest Hustle 5K

From $15 Closed

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Turkey Day 5K Run/Walk - Caldwell

Thu, Nov 26 · Caldwell, ID Caldwell

Kids 5K Run/Walk5K Run/Walk

From $18 Open

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Boise Turkey Day 5K Run/Walk

Thu, Nov 26 · Boise, ID Boise

5K Run/WalkKids 5K Run/Walk

From $18 Open

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YMCA Thanksgiving Leftovers Fun Run

Sat, Nov 28 · Boise, ID Boise

1 Mile5K

From $10 Open

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Holiday Hot Cocoa Hustle 5K

Sat, Dec 12 · Eagle, ID Eagle

1 Mile - All Age Groups5K - All Age Groups

From $12 Open

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The YMCA Christmas Run presented by FORD

Sat, Dec 19 · Boise, ID Boise

1 Mile Reindeer Dash - YOUTH1 Mile Reindeer Dash2 Mile Run/Walk +3

From $30 Open

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YMCA St. Patrick's Day Run presented by ICCU

Sat, Mar 13 · Boise, ID Boise

Leprechaun MileLeprechaun Mile5K +3

From $30 Closed

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The YMCA Easter Run

Sat, Apr 3 · Boise, ID Boise

1 Mile1 Mile5K +1

From $25 Closed

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Serenata Shuffle

Sat, Apr 10 · Boise, ID Boise

Bach Walk 1MBach Walk 1MVirtual Serenata Shuffle 5K +3

From $10 Closed

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Kick for Kenya 5K

Sat, May 1 · Boise, ID Boise

5K Run5K Run

From $25 Closed

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Telaya Wine Run 5k

Sat, May 29 · Garden City, ID Garden City

5k5k

From $40 Open

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Saint Alphonsus Capitol Classic Kids Run

Sat, May 29 · Boise, ID Boise

Capitol Classic Kids Run 1 MileCapitol Classic Kids Run 1 MileAdaptive Short Course +1

From $25 Closed

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