Photos From The World’s Largest Halloween Half Marathon

These photos of the spookiest race in the world are the perfect Halloween costume inspiration.

The Rock ‘n’ Roll Los Angeles Half Marathon takes runners through the streets of downtown Los Angeles, donned in full costumes. Known as the World’s Largest Halloween Half Marathon, runners can choose from the half marathon or 5K, full of spectators and live entertainment on course.

On Sunday, October 25, runners wore their spookiest costumes and enjoyed a post-race concert from Sir Mix-A-Lot, and photographer Luke Munnell captured all of the action.