Tierrasanta Monster Dash 5K

OCT

31

2026

A community 5K on Halloween morning at Tierrasanta Rec Center that encourages costumes and supports Tierrasanta Foundation projects; registration is on Active.com.

Sat 31 Oct 2026

Cowles Mountain, California

Website Registration

5 kilometers

Always double-check with the organizer's website! This page may contain affiliate links.

Tierrasanta Monster Dash 5K

The Tierrasanta Monster Dash is a community 5K scheduled for Saturday, October 31, 2026. The event takes place at the Tierrasanta Rec Center, 11238 Clairemont Mesa Boulevard, San Diego, CA 92124.

Organizers moved the 5K to Halloween morning to avoid school conflicts and to allow more families to participate. Costumes are encouraged for participants. The event is presented by the Tierrasanta Foundation and supports projects that strengthen the Tierrasanta community.

Registration is offered through Active.com. The event listing notes a morning schedule and uses the Tierrasanta Rec Center as its location. The description focuses on community participation and family access, reflecting the foundation's local work. Visit the organization's website for the most recent information.

5 km