5K Races in Idaho — 2026

There are 85 5K races in Idaho scheduled for 2026. The next is the Spring Dash in Coeur d'Alene on April 25. Idaho 5K races run primarily April.

Spring Dash

Sat, Apr 25 · Coeur d'Alene, ID Coeur d'Alene

5K10KHalf Marathon +1

From $10 Open Closing Soon

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Earth Day In Sandpoint (One with Nature) 8K

Sat, Apr 25 · Sandpoint, ID Sandpoint

Earth Day 8K Run/walk One With Nature Sandpoint IDEarth Day 8k youth signup

From $25 Open Closing Soon

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Falls2Falls 2026

Sat, Apr 25 · Twin Falls, ID Twin Falls

Kids 1 Mile RunFalls2Falls 5k WalkFalls2Falls 5k Run +3

From $15 Open Closing Soon

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Boise River Marathon

Sat, May 2 · Eagle, ID Eagle

5k10kHalf Marathon +2

From $35 Open Closing Soon

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National 5K Day

Sat, May 9 · Anywhere, ID Anywhere

Free Virtual 5K + HoodieFree Virtual 5K + MedallionFree Virtual 5K + T-shirt

From $10 Open

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RHS Annual Hustle for Mental Health

Sat, May 9 · Idaho Falls, ID Idaho Falls

5k Family (5 Shirts Included)5k Run

From $25 Open

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Rivaura Rosé River Run/Walk

Sun, May 10 · Juliaetta, ID Juliaetta

Rivaura Rosé River Run - 6th Annual

From $48 Open

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Alturas International Academy Fun Run

Sat, May 16 · Idaho Falls, ID Idaho Falls

Mile Fun Run5k Fun Run10k Fun Run

From $15 Open

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Miles for Mimosas 5K - Cold Springs Winery

Sat, May 16 · Hammett, ID Hammett

Virtual 5K5KSip & Stroll

From $35 Open

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ZD30 First Push (1 Mile, 5K, and 10K)

Sat, May 16 · Boise, ID Boise

1 Mile Run/Walk5k Run/Walk10k Run/Walk

From $20 Closed

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YMCA Famous Idaho Potato Marathon & Fun Runs

Sat, May 16 · Boise, ID Boise

5K Spud Run10KHalf Marathon +1

From $30 Open Closing Soon

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Sharon's Ride.Run.Walk. 2026

Sun, May 17 · Boise, ID Boise

1 Mile Stroll3 Mile Bike Ride5K Run/Walk +1

From $25 Open Closing Soon

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Miles for Mimosas 5K - Lindsay Creek

Sun, May 17 · Lewiston, ID Lewiston

5KVirtual 5KSip & Stroll

From $35 Open

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Indian Creek Wine Run 5k

Sat, May 23 · Kuna, ID Kuna

5kVolunteer and Run 7:30am to 9:00amVolunteer and Run 9:30am to 11:00am

From $15 Open Closing Soon 6 spots left

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Redfish Lake Lodge Memorial Weekend Run

Sat, May 23 · Stanley, ID Stanley

Redfish Lake Lodge Memorial Weekend 5kRedfish Lake Lodge Memorial Weekend 10kRedfish Lake Lodge Memorial Weekend Half Marathon

From $50 Open

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Kick for Kenya

Sat, May 23 · Boise, ID Boise

5K Run

From $25 Open

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Buhl Color Run

Sat, May 23 · Buhl, ID Buhl

Buhl Color Run

From $25 Open

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CDA Marathon

Sat, May 23 · Coeur d'Alene, ID Coeur d'Alene

Kids Fun Run5K10K +4

From $20 Open Closing Soon

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Memorial Day 5K/10K/15K - Boise

Mon, May 25 · Boise, ID Boise

Virtual 5K5K5K-no shirt +7

From $0 Open

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Pace for Peace: Run for Refugees & Sudan

Sat, May 30 · Boise, ID Boise

Pace for Peace: Run for Refugees & Sudan

From $30 Open

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Telaya Wine Run 5k

Sat, May 30 · Garden City, ID Garden City

5k

From $40 Open Closing Soon

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Saint Alphonsus Capitol Classic Kids Run

Sat, May 30 · Boise, ID Boise

Capitol Classic Kids Run 1 MileAdaptive Short Course

From $25 Open

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Wild Child Fun Run

Sat, Jun 6 · Idaho Falls, ID Idaho Falls

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

From $10 Open

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

Sat, Jun 6 · Idaho Falls, ID Idaho Falls

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

From $30 Open

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Treasure Valley Rescue Run

Sat, Jun 6 · Eagle, ID Eagle

5K10K

From $25 Open Closing Soon

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Spirit of Magic Valley Half Marathon - 10K - 5K - Kids 1 Mile

Sat, Jun 6 · Twin Falls, ID Twin Falls

Spirit of Magic Valley 5KSpirit of Magic Valley 10KSpirit of Magic Valley Half Marathon +1

From $20 Open

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Camas Lily Fun Run

Sat, Jun 6 · Fairfield, ID Fairfield

1 Mile Walk or Run5K Walk or Run10K Run

From $15 Open

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Freedom For Fighters 9th Annual Event to End Silent Suffering

Sat, Jun 13 · Mountain Home, ID Mountain Home

Freedom For Fighters 5K Walk/Run

From $25 Open

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Old Fort Boise Days Fun Run

Sat, Jun 13 · Parma, ID Parma

Kids run (10 & younger), 5K run

From $25 Open

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Mini-Cassia Rescue Run

Sat, Jun 13 · Burley, ID Burley

5K

From $35 Open

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Duck Donuthon

Sat, Jun 20 · Ammon, ID Ammon

Lil Ducky 1 MileHungry Ducky 5kCrazy Ducky 10k +1

From $7.5 Open

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Pink and Blue Fun Run and Festival

Sat, Jun 20 · Nampa, ID Nampa

10th Anniversary Pink and Blue Fun Run and FestivalPink and Blue Virtual Run

From $20 Open

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RMHC's Family Fun Run and Carnival

Sat, Jun 20 · Idaho Falls, ID Idaho Falls

Mile Fun Run (12 and under)5k Fun RunRaffle +4

From $0 Open

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The Caldwell Classic

Sat, Jun 20 · Caldwell, ID Caldwell

1 Mile Dash5KYouth 5K

From $15 Open Closing Soon

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Boise Marathon

Sat, Jun 20 · Boise, ID Boise

5K10KHalf Marathon +2

From $35 Open Closing Soon

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Bogus Trail Series

Fri, Jun 26 · Boise, ID Boise

The BowlSingletrack SunshineThe Bowl II

From $20 Open Closing Soon

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To Bone and Back Relay

Sat, Jun 27 · Idaho Falls, ID Idaho Falls

5-Mile Solo8-Person Family Relay8-Person Coed Relay +8

From $24 Open

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Anytime Fitness Rigby Lake Run

Sat, Jun 27 · Rigby, ID Rigby

Anytime Fitness Rigby Lake Run

From $25 Open

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Kellogg Firecracker 5k

Sat, Jul 4 · Kellogg, ID Kellogg

5K walk/run - WITH SHIRT5K walk/run - NO SHIRT

From $0 Closed

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MELBA FUN RUN

Sat, Jul 4 · Melba, ID Melba

2 Mile Run2 Mile Walk6 Mile Run

From $30 Closed

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Buhl Fun Run Sagebrush Days

Sat, Jul 4 · Buhl, ID Buhl

5K Run5K Walk10 K Run

From $30 Open

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Idaho Falls FireKracker 5k

Sat, Jul 4 · Idaho Falls, ID Idaho Falls

5k Run/Walk - NO SHIRT5k Run/WalkFamily Team 5k - NO SHIRTS +2

From $17 Open

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America250 Gem County 5K & 1-Miler

Sat, Jul 4 · Emmett, ID Emmett

1 Mile - All Age Groups5K - All Age Groups

From $15 Open

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ZD30 Turning Point (1 Mile, 5K, and 10K)

Sat, Jul 11 · Boise, ID Boise

1 Mile Run/Walk5k Run/Walk10k Run/Walk

From $20 Open

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

Sat, Jul 11 · Boise, ID Boise

5KVirtual 5KVirtual 10K +3

From $25 Open

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Girls on the Run Mile

Sat, Jul 11 · Boise, ID Boise

Run Like A Girl Runner - Community RunnerCompetitive Athlete

From $25 Open

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Thunderhill Showdown 5K Run/Walk

Sun, Jul 12 · Lapwai, ID Lapwai

5k Run/Walk

From $35 Open

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Running for Children's Rights to Both Parents - 7 of 50 Half Marathons in 50 States - Idaho

Sat, Jul 18 · Ashton, ID Ashton

Race and Dinner1/2 Marathon (In-Person)1/2 Marathon (Virtual)

From $50 Open

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Mesa Falls Marathon

Sat, Jul 18 · Ashton, ID Ashton

1 Mile Family Fun Run5k Fun Run10k Fun Run +2

From $15 Open

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Baby Foot 5K

Sat, Jul 25 · Sandpoint, ID Sandpoint

Baby Foot 5K

From $35 Open

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