Jingle Bell Run/Walk is a fun, festive event for the whole family. Chosen as one of the Most Incredible Themed Races, Jingle Bell Run/Walk for Arthritis is a fun and festive way to kick off your holidays by helping others. Wear a holiday themed costume. Tie jingle bells to your shoelaces. Raise funds to fight arthritis, the nation's leading cause of disability. Run a 5 or 10 kilometer route or walk the 5 kilometer route with your team members and celebrate the season by giving.