West Seattle Monster Dash 2025

Experience a spooktacular day of fun and fitness at the West Seattle Monster Dash 2025 on Saturday, October 25th, 2025, in the vibrant Seattle area. This exciting event offers a costumed 5K trail run/walk suitable for all ages, along with a delightful Kids Dash. Participants will receive a commemorative t-shirt featuring the iconic Monster design and a bib with a timing chip. Embrace the festive spirit with jogging strollers welcome, a lively Kids Zone with games and prizes, a photo booth, and professional race photos to treasure the memories. Your registration supports the South Seattle College Cooperative Preschools, adding a charitable aspect to this family-friendly affair. Don't miss out on this thrilling autumn event that promises excitement, community spirit, and Halloween fun!