This is a community-lead event that provides a weekly safe, friendly and fun way for 4 - 14 year olds to exercise outdoors over a 2km distance. The organisation parkrun is global, with adult 5km routes in addition to the junior events throughout the world. There are volunteering opportunities at each event e.g. marshalling along the course - this involves cheering on the children and ensuring they follow the correct route, time- keeping, barcode scanning and volunteer co-ordinating. It is very socially inclusive and there is a job for all abilities. This means that junior parkrun is more than just about the children getting fitter. Also, as many of the adults run with their children, it has widespread public health improvement potential.