Running Races in Boise, Idaho — 2026

There are 26 running races in Boise, Idaho in 2026. The next is the Wild River Dash on August 22. Distances include 5K races, half marathons, marathons.

Foothills XC12K

Sat, Aug 22 · Boise, ID Boise

Road 5K12K

From $30 Open

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Wild River Dash

Sat, Aug 22 · Boise, ID Boise

Triathlon Kid Individual DuathlonKid Relay Team DuathlonTeen Relay Team Duathlon +3

From $30 Open Closing Soon

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Popsicle 5K/10K/Half - Boise

Sun, Aug 23 · Boise, ID Boise

Virtual 5K-No Shirt5KVirtual 5K +6

From $35 Open

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3rd Annual 5KIC LESS Society Table Rock Hike

Sat, Aug 29 · Boise, ID Boise

Road 3rd Annual LESS Society Table Rock Hike

From $30 Open

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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

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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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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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SueB 5k

Sun, Oct 4 · Boise, ID Boise

Road SueB 5K

From $20 Open Closing Soon

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City of Trees Marathon

Sun, Oct 11 · Boise, ID Boise

Virtual 5k10kHalf Marathon +2

From $35 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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YMCA Halloween Run presented by Micron

Sat, Oct 24 · Boise, ID Boise

Road Monster MileFreaky 5KHalf Marathon

From $30 Open

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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

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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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Boise Half Marathon

Sat, Nov 14 · Boise, ID Boise

Virtual Boise Half MarathonVirtual

From $45 Open Closing Soon

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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 -YOUTH +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 Youth Splash and DashSuper Sprint RELAYSprint RELAY +23

From $19.99 Closed

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