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YMCA Halloween Freaky 5K and Monster Mile

location_on

Boise, Idaho, United States

calendar_today 24 Oct, 2026

directions_run Running

language Official Website

sell $30.00 – $35.00

About the Event

YMCA Halloween Run presented by Micron

Ready, Set, Glow! Trick Out Your Costume and Treat Yourself To A Fun Run!
Choose from either the Monster Mile or Freaky 5k

Courses start and finish in Ann Morison Park

Wear your costumes, neon, or fluorescent clothing, glowsticks, lights, and more...have fun and be creative!

We'll have a pre-race costume contest with prizes for the winners!

Races Offered

Freaky 5K

Oct 24, 2026

straighten

Distance — 5K

terrain

Type — Running

timer

10:00

sell

$35.00

Monster Mile

Oct 24, 2026

straighten

Distance — 1 Miles

terrain

Type — Running

timer

10:10

sell

$30.00

Weather Overview

These values represent the 3-year monthly averages for October in Boise.

Temp (°C)

Feels Like (°C)

thermostat 6.5° / 19.0°

wb_sunny 3.2° / 15.4°

Wind (km/h)

Humidity (%)

air 9.6 /

water_drop 55.9%

Temp (°C)

Feels Like (°C)

Wind (km/h)

Humidity (%)

thermostat 6.5° / 19.0°

wb_sunny 3.2° / 15.4°

air 9.6 km/h

water_drop 55.9%

About Boise

Learn more about the host city, Boise.

Boise is the capital and largest city of Idaho. Boise offers numerous recreational opportunities, including extensive hiking and biking in the foothills to the immediate north of downtown. Boise is a regional hub for jazz, theater, and indie music, and is home to several museums.