Template:Infobox Marathon

Example usage:

{"params":{"title1":{"suggested":true},"image1":{"suggested":true},"caption1":{"suggested":true},"genre":{"suggested":true},"timeline":{"suggested":true},"season":{"suggested":true},"parts":{"suggested":true},"episodes":{"suggested":true},"release_date":{"suggested":true}},"sets":[],"maps":{}}