This dataset contains shapefiles that describe topographic long profiles of recent Martian gully flows recording various information about the flow and host gully. Each profile has some or all of the following: a profile of the active flow, a profile of the full gully, the location of the channel mouth, a profile recording different types of activity, a shapefile with locations of boulders transported by the flow, a shapefile of the terminal deposit, and a shapefile of the gully alcove. It also includes topographic profiles extracted along those shapefiles, and quantities derived from those profiles.