Oct 25 2015
Rock 'n' Roll Marathon Series - Register Now

#RnRLA Costume Contest


What would the World’s Largest Halloween Half Marathon & 5K be without a costume contest? 

Put on your most SPOOKTACULAR costume and run the World’s Largest Halloween Half Marathon and get a chance to win some awesome swag!

Categories include:

  • Best Overall
  • Best Rock Star
  • Best Superhero
  • Scariest
  • Most Original

Staff members will be picking out finalists in each category at the Finish Line Festival, and winners will be announced at the conclusion of the costume contest taking place on the mainstage following #RnRLA!


Schedule of Events

October 23 – 25, 2015

Health & Fitness Expo

LA Convention Center, South Hall K
Friday, October 23: 1:30pm-6pm
Saturday, October 24: 9:30am-5pm
Expo Details

Sunday, October 25, 2015

Rock ‘n’ Roll Los Angeles Halloween Half Marathon & 5K

Start Time: 7:00am
Event Details