5K Races in Boise, Idaho 2026 — MyNextRace | My Next Race

There are 25 5K races in Boise, Idaho in 2026. The next is the YMCA St. Patrick's Day Run and Leprechaun Loop Presented by ICCU on March 14.

ZD30 Starting Line (1 Mile, 5K, and 10K)

Sat, Mar 7 · Boise, ID Boise

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

From $20 Open Closing Soon

YMCA St. Patrick's Day Run and Leprechaun Loop Presented by ICCU

Sat, Mar 14 · Boise, ID Boise

Road Leprechaun Mile5K5 Mile

From $30 Open Closing Soon

The YMCA Easter Run

Sat, Apr 4 · Boise, ID Boise

Road 1 Mile5K

From $25 Open Closing Soon

Serenata Shuffle

Sat, Apr 11 · Boise, ID Boise

Virtual Bach Walk 1MVirtual Serenata Shuffle 5KSerenata Shuffle 5K

From $10 Open

Pinwheel Family Fun Walk

Fri, Apr 17 · Boise, ID Boise

Family Fun Walk

From $0 Open

YMCA Famous Idaho Potato Marathon & Fun Runs

Sat, May 16 · Boise, ID Boise

Road 5K Spud Run10KHalf Marathon +1

From $30 Open

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

Sat, May 16 · Boise, ID Boise

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

From $20 Open Closing Soon

Sharon's Ride.Run.Walk. 2026

Sun, May 17 · Boise, ID Boise

Road 1 Mile Stroll3 Mile Bike Ride5K Run/Walk +1

From $25 Closed

Kick for Kenya

Sat, May 23 · Boise, ID Boise

Road 5K Run

From $25 Open

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

Mon, May 25 · Boise, ID Boise

Virtual Virtual 5K5K-no shirt5K +7

From $0 Open

Saint Alphonsus Capitol Classic Kids Run

Sat, May 30 · Boise, ID Boise

Road Capitol Classic Kids Run 1 MileAdaptive Short Course

From $25 Open

Boise Marathon

Sat, Jun 20 · Boise, ID Boise

Road 5K10KHalf Marathon +1

From $35 Open

Bogus Trail Series

Fri, Jun 26 · Boise, ID Boise

Road The BowlSingletrack SunshineThe Bowl II

From $20 Open

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

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

Sat, Jul 11 · Boise, ID Boise

Virtual 5KVirtual 5K10K +3

From $25 Open

Foothills XC12K

Sat, Aug 22 · Boise, ID Boise

Road 5K12K

From $30 Open

3rd Annual LESS Society Table Rock Run

Sat, Aug 29 · Boise, ID Boise

Road 3rd Annual LESS Society Table Rock Run

From $30 Open

SueB 5k

Sun, Oct 4 · Boise, ID Boise

Road SueB 5K

From $20 Open

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

City of Trees Marathon

Sat, Oct 10 · Boise, ID Boise

Road 5k10kHalf Marathon +1

From $35 Open

Idaho Running Day

Sat, Oct 17 · Boise, ID Boise

Road 5K10KHalf Marathon +1

From $25 Open

YMCA Halloween Freaky 5K and Monster Mile

Sat, Oct 24 · Boise, ID Boise

Road Monster MileFreaky 5K

From $30 Open

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

Boise Turkey Day 5K Run/Walk

Thu, Nov 26 · Boise, ID Boise

Road Kids 5K Run/Walk5K Run/Walk

From $18 Closed

YMCA Thanksgiving Leftovers Fun Run

Sat, Nov 28 · Boise, ID Boise

Road 1 Mile5K

From $10 Open

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 -YOUTH +3

From $30 Open