Mash + Dash Half Marathon

Mash + Dash – 5K, 10K, 10m, and Half Marathon is a coastal race hosted by High Tide Runs in Long Beach, California, starting at Claremont Beach near 5400 E Ocean Ave. Distances include 5K, 10K (two laps of the 5K route), 10-Mile (two laps of the 5M route), and Half Marathon (combining the 5M and 5K routes). The out-and-back course runs along the beach path and is not closed to traffic, with safety emphasized to stay on the pedestrian side.

On-course support includes two water stations and restrooms; bib timing, and post-race photos and medals. The vibe is low-stress, high vibes with holiday miles. Visit the organization's website for the most recent information.