Running Races in Boise, Idaho — 2026

There are 23 running races in Boise, Idaho in 2026. The next is the Greek 5K on October 17. Distances include 5K races, half marathons, marathons.

Greek 5K

Sat, Oct 17 · Boise, ID Boise

Road Greek 5K

From $29 Open Closing Soon

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Idaho Running Day

Sat, Oct 17 · Boise, ID Boise

Road 5K10KHalf Marathon +1

From $25 Open Closing Soon

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Trick or Trot

Sat, Oct 24 · Boise, ID Boise

Virtual Trick or Trot 1KVirtual Event 1kVirtual Event 5K +1

From $25 Open

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The Ada County Victim Services Center 5,000-Mile Challenge, by F3 BOISE

Sat, Oct 24 · Boise, ID Boise

Virtual The Ada County Victim Services Center 5,000-Mile Challenge, by F3 BOISE

From $30 Open

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YMCA Halloween Run presented by Micron

Sat, Oct 24 · Boise, ID Boise

Road Monster MileFreaky 5KHalf Marathon

From $30 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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ZD30 The Summit (1 Mile, 5K, and 10K, 1/2 Marathon, 30 Mile Ultra)

Sat, Nov 7 · Boise, ID Boise

Road 1 Mile Run/Walk5k Run/Walk10k Run/Walk +2

From $20 Open Closing Soon

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Boise Half Marathon

Sat, Nov 14 · Boise, ID Boise

Virtual Boise Half MarathonVirtual

From $45 Open

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A Run to InspireKidz

Sat, Nov 14 · Boise, ID Boise

Road A Run to InspireKidz - ADULT REGISTRATIONA Run to InspireKidz - KIDZ REGISTRATIONA Run to InspireKidz - VIRTUAL OPTION

From $20 Open

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Boise Turkey Day 5K Run/Walk

Thu, Nov 26 · Boise, ID Boise

Road Kids 5K Run/Walk5K Run/Walk

From $18 Open

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YMCA Thanksgiving Leftovers Fun Run

Sat, Nov 28 · Boise, ID Boise

Road 1 Mile5K

From $10 Open Closing Soon

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The YMCA Christmas Run presented by FORD

Sat, Dec 19 · Boise, ID Boise

Road 1 Mile Reindeer Dash1 Mile Reindeer Dash - YOUTH2 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

Road Leprechaun MileLeprechaun Mile5K +3

From $30 Open

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The YMCA Easter Run

Sat, Apr 3 · Boise, ID Boise

Road 1 Mile1 Mile5K +1

From $25 Open

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Serenata Shuffle

Sat, Apr 10 · Boise, ID Boise

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

From $10 Closed

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Race to Robie Creek®

Sat, Apr 17 · Boise, ID Boise

Road Half MarathonHalf Marathon

From $75 Closed

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Boise Plogs 2027

Sun, Apr 18 · Boise, ID Boise

Open

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Kick for Kenya 5K

Sat, May 1 · Boise, ID Boise

Road 5K Run5K Run

From $25 Closed

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Boise River Marathon

Sun, May 2 · Boise, ID Boise

Virtual 5k5k10k +7

From $35 Open

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YMCA Famous Idaho Potato Marathon & Fun Runs

Sat, May 15 · Boise, ID Boise

Road 5K Spud Run5K Spud Run10K +5

From $30 Open

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Saint Alphonsus Capitol Classic Kids Run

Sat, May 29 · Boise, ID Boise

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

From $25 Closed

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Treasure Valley Triathlon

Sat, Jun 5 · Boise, ID Boise

Triathlon Youth Splash and DashSuper Sprint RELAYSprint RELAY +23

From $19.99 Closed

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Popsicle 5K/10K/Half - Boise

Sun, Aug 22 · Boise, ID Boise

Virtual 5K-No Shirt5KVirtual 5K +15

From $35 Closed

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