A running event is a competitive activity where participants run a specific distance, often organized as a race. These events can vary in length, including sprints, marathons, and fun runs, catering to different skill levels and age groups. They are typically held on roads, tracks, or trails and may be part of larger festivals or charity fundraisers. Participants in running events often receive a race bib, which displays their number, and may be timed using electronic chips. Many events also offer medals or prizes for top finishers. Popular running events include the Boston Marathon and New York City Marathon, attracting thousands of runners each year.