4455 E Lake Sammamish Pkwy SE, Issaquah WA
Saturday, October 25th, 2025
🎃 Event Overview
Help us raise a MONSTROUS amount of support for local students on October 25th!
👻 About the Race
ISF Monster Mash 5K is a community-based, family-friendly event that raises funds for programs that serve students attending all 27 ISD schools.
📍 Location
- Address: 4455 E Lake Sammamish Pkwy SE, Issaquah, WA
- Date: October 25, 2025
🏃♂️ Join Us
- Register: Participate in a fun community event.
- Support: Contribute to local students' educational programs.
- Celebrate: Enjoy a festive atmosphere with family and friends.
- Learn More: Visit our race page for more details: MM5K Race Information.
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