The Rock 'n' Roll Marathon Series is a popular series of road running events held in various cities across the United States and internationally. Each event typically features a marathon, half marathon, and various shorter distances, allowing participants of all skill levels to join. The races are known for their lively atmosphere, with live music and entertainment along the course to motivate runners. Founded in 1998, the series aims to combine fitness with fun, encouraging people to stay active while enjoying the excitement of a race. Participants often receive unique medals and other perks, making each event a memorable experience for runners and spectators alike.