The marathon is a long-distance running event with an official distance of 42.195 kilometres (26 miles and 385 yards), usually run as a road race. The event was instituted in commemoration of the fabled run of the Greek soldier Pheidippides, a messenger from the Battle of Marathon to Athens.
Road traffic safety refers to methods and measures for reducing the risk of a person using the road network being killed or seriously injured. The users of a road include pedestrians, cyclists, motorists, their passengers, and passengers of on-road public transport, mainly buses and trams.
Waste disposal may be restricted entirely via a disposal ban. The most common and widespread such standard is a prohibition on littering. Where a jurisdiction has authorized a specific place or system for trash collection, deposition or abandonment of trash elsewhere may be subject to civil or criminal penalties