A mapathon (sometime written map-a-thon) is a coordinated mapping event and a kind of editathon. The public is invited to make online map improvements in their local area to improve coverage and to help disaster risk assessment and energy management.[citation needed]
Mapathons use an online site for storing map data, such as OpenStreetMap. Google Maps was also an option until 2017. A mapathon is organized by a respective organization or a non-profit organisation or local government.
Mapathons are often held inside (armchair mapping) in a room with strong Wi-Fi for simultaneous access, assisted by satellite imagery.[1] Mapathons can also be an outside activity with online simultaneous map editing assisted by global positioning system trackers on mobile devices.