Hilloween

Hilloween is a festive 5K trail run and Keiki Trick-Or-Treat Run held annually at Omao Dirt Track in Koloa, Hawaii. The 5K course features off-road terrain with spooky hills, creepy obstacles, and scenic views of Kauai’s south shore, encouraging participants to wear costumes, with prizes awarded for the best outfits. Children 12 and under can join the Keiki Trick-Or-Treat Run, a short, easy course with treat stations.

The event is family-friendly, pet-friendly, and supports the Kauai Ballet Academy Foundation through fundraising. Organized by the Garden Island Motorcycle Club on Knudsen Trust land, Hilloween offers a fun, community atmosphere with food vendors and costume contests. Visit the organization's website for the most recent information.