YMCA Halloween Freaky 5K
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YMCA Halloween Run presented by Micron
The YMCA Halloween Run presented by Micron takes place at Ann Morrison Park in Boise, Idaho on October 24, 2026. The event offers multiple timed running events and Halloween-themed activities along the course.
Distances available:
- Half Marathon - 13.1 Miles
- Freaky 5K - 5K
- Monster Mile - 1 Mile
Registration details differ by event. The Half Marathon registration opens 6/8/2026 and has a listed fee of $60.00. The Freaky 5K and Monster Mile registrations open 3/1/2026; both close 9/26/2026 and have listed fees of $35.00 and $30.00 respectively. All events list a common registration close date of 9/26/2026.
Courses start and finish in Ann Morrison Park. The event includes music and Halloween-themed elements along the route. Participants may wear costumes, neon or fluorescent clothing, glowsticks, and lights. A pre-race costume contest with prizes is scheduled, and the program notes a Micron Trunk or Treat after the runs. Visit the organization's website for the most recent information.
