5K Races in Boise, Idaho

There are 26 5K races in Boise, Idaho in 2026. The next is the Boise Marathon on June 20.

Boise Marathon

Sat, Jun 20 · Boise, ID Boise

Virtual 5K10KHalf Marathon +2

From $35 Open Closing Soon

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Bogus Trail Series

Fri, Jun 26 · Boise, ID Boise

Virtual The BowlSingletrack SunshineThe Bowl II +2

From $20 Open Closing Soon 68 spots left

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

Sat, Jul 11 · Boise, ID Boise

Road 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

Virtual 5KVirtual 5K10K +3

From $25 Open

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GOTR Mile Presented By Hoopla

Sat, Jul 11 · Boise, ID Boise

Road Run Like A Girl Runner - Community RunnerCompetitive Athlete

From $25 Open Closing Soon

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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 Relay Team DuathlonKid Individual DuathlonTeen Relay Team Duathlon +3

From $30 Open

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3rd Annual LESS Society Table Rock Run

Sat, Aug 29 · Boise, ID Boise

Road 3rd Annual LESS Society Table Rock Run

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

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City of Trees Marathon

Sun, Oct 11 · Boise, ID Boise

Virtual 5k10kHalf Marathon +2

From $35 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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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 Open

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Boise Turkey Day 5K Run/Walk

Thu, Nov 26 · Boise, ID Boise

Road 5K Run/WalkKids 5K Run/Walk

From $18 Closed

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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 Mile5 Mile +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 1MSerenata Shuffle 5K +3

From $10 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 Closed

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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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