Before revision: A walkathon (walk-a-thon), walking marathon or sponsored walk is a type of community or school fundraiser in which participants raise money by collecting donations or pledges for walking a predetermined distance or course.
After revision: The children playing the Band on the occasion of International Day of Older Persons at a Intergenerational Walkathon of the Senior Citizens in New Delhi on October 01, 2006A walkathon (walk-a-thon), walking marathon or sponsored walk is a type of community or school fundraiser in which participants raise money by collecting donations or pledges for walking a predetermined distance or course.