A method for generating a graph comprises receiving a plurality of GPS data collected as a user performs a workout, the GPS data comprising a plurality of latitude and longitude positions. The method further comprises identifying from within the plurality of GPS data at least two nodes, each of the at least two nodes comprising a cluster of GPS data points which are determined to be within a previously specified range to a latitude and longitude pair representative of a center of the cluster. Additionally, the method comprises determining a sequence of the at least two nodes through which a user traversed based at least in part on the collected GPS data. The method also comprises generating a map indicative of a route of the user taken during the workout based at least in part on the determined sequence of the at least two nodes.