Running Races in Boise, Idaho — 2026

There are 25 running races in Boise, Idaho in 2026. The next is the Instant Gratification Zero Mile Fun Run on September 12. Distances include 5K races, half marathons, marathons.

Instant Gratification Zero Mile Fun Run

Sat, Sep 12 · Boise, ID Boise

Virtual Instant Gratification Zero Mile Fun Run – Virtual EventInstant Gratification Zero Mile Fun Run – In Person Event in Boise, Idaho on 9/12/26

From $30 Open Closing Soon

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St. Luke's FitOne 5K/10K/Half Marathon

Sat, Sep 26 · Boise, ID Boise

Road 5K10K13.1 Half Marathon

From $25 Open

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October Climb Time - Let’s get vertical!

Thu, Oct 1 · Boise, ID Boise

Virtual October Climb Time - let’s get vertical

From $15 Closed

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See Spot Walk 2026

Sat, Oct 3 · Boise, ID Boise

Road See Spot Walk: T-Shirt + HoodieSee Spot Walk: T-ShirtSee Spot Walk: YOUTH T-Shirt

From $25 Open

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SueB 5k

Sun, Oct 4 · Boise, ID Boise

Road SueB 5K

From $20 Open Closing Soon

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YMCA Harrison Classic Kids Run presented by Blue Cross of Idaho

Sun, Oct 4 · Boise, ID Boise

Road YMCA Harrison Classic Kids Run

From $25 Open

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City of Trees Marathon

Sun, Oct 11 · Boise, ID Boise

Virtual SoleKIDs 5K5k10k +3

From $20 Open

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Idaho Running Day

Sat, Oct 17 · Boise, ID Boise

Road 5K10KHalf Marathon +1

From $25 Open

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Trick or Trot

Sat, Oct 24 · Boise, ID Boise

Virtual Virtual Event 1kTrick or Trot 1KVirtual Event 5K +1

From $25 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

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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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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

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The YMCA Christmas Run presented by FORD

Sat, Dec 19 · Boise, ID Boise

Road 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

Road Leprechaun MileLeprechaun Mile5K +3

From $30 Closed

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The YMCA Easter Run

Sat, Apr 3 · Boise, ID Boise

Road 1 Mile1 Mile5K +1

From $25 Closed

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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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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 ADAPTIVE RELAY - Super SprintSuper Sprint RELAYSprint RELAY +23

From $19.99 Closed

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