5K races near Boise, Idaho — 2026 running calendar

Aug

22

Foothills XC12K

Boise, Idaho, United States

$50.00 - $65.00

Running

12K 5K

Aug

23

Popsicle 5K/10K/Half - Boise

Boise, Idaho, United States

$35.00 - $60.00

Running

5K 10K Half-Marathon +5

Sep

26

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

Boise, Idaho, United States

$35.00 - $55.00

Running

5K 10K Half-Marathon

Oct

04

SueB 5k

Boise, Idaho, United States

$25.00

Running

5K

Oct

11

City of Trees Marathon

Boise, Idaho, United States

$55.00 - $95.00

Running

Marathon Half-Marathon 10K 5K

Oct

17

Idaho Running Day

Boise, Idaho, United States

$45.00 - $90.00

Running

Marathon Half-Marathon 10K 5K

Oct

24

Trick or Trot

Boise, Idaho, United States

$25.00

Running

5K 1K

Oct

24

YMCA Halloween Freaky 5K and Monster Mile

Boise, Idaho, United States

$30.00 - $35.00

Running

5K 1.6K

Nov

26

Boise Turkey Day 5K Run/Walk

Boise, Idaho, United States

$18.00 - $40.00

Running

5K

Nov

28

YMCA Thanksgiving Leftovers Fun Run

Boise, Idaho, United States

$10.00 - $15.00

Running

5K 1.6K

Feb

13

The Cbh Hearts Across the Valley Love Run presented by Cbh and The Ymca

Boise, Idaho, United States

$25.00 - $30.00

Running

5K 1.6K

Mar

13

Ymca St. Patrick's Day Run presented by Iccu

Boise, Idaho, United States

$30.00 - $35.00

Running

1.6K 5K 8K