5K · Half Marathon · Boise, ID
YMCA Halloween Run presented by Micron
YMCA Halloween Run presented by Micron Get ready for a frightfully fun time at the YMCA Halloween Run! Choose between the Half Marathon, Freaky 5K, or Monster Mile and show off your spookiest costume. This event is packed with festive energy, music, and plenty of great Halloween fun along the way. Stay after for the…
Start line: Ann Morrison Park, 1000 S Americana Blvd
This race has passed
The 2026 running was Saturday, October 24, 2026. No 2027 date is announced yet — this page updates daily as the organiser posts one.
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Past editions
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Frequently asked
- When is the YMCA Halloween Run presented by Micron?
- The YMCA Halloween Run presented by Micron most recently ran on Saturday, October 24, 2026. A new date has not been announced yet — this page updates daily as the organiser posts one.
- Where does the YMCA Halloween Run presented by Micron start?
- The YMCA Halloween Run presented by Micron starts at Ann Morrison Park, 1000 S Americana Blvd in Boise, ID.
- What distances does the YMCA Halloween Run presented by Micron offer?
- The YMCA Halloween Run presented by Micron offers Half Marathon, Monster Mile and 5K.
Listed on RunSignup. 1 past edition recorded. Race details are the organiser’s — confirm the date and start time with them before you travel.