You can create three types of graphs: histogram (or bar chart), XY plot, and XY graph. Each graph type is good for displaying certain kinds of data, while poor at displaying others.

• Histograms are good for displaying data that can be summed up, such as distance and duration.
• XY plot is mainly used for displaying data from individual run entries. Each point on the chart represents 1 run entry.
• XY graph is similar to XY plot, except it connects all data points with a line. It is useful for showing continuous trends.

Aside from the extra graph setting, graphing uses the same form as searching. Only run entries matching the criteria you specified will be graphed. By filtering out entries that you're not interested in, the graph becomes more relevant and easier to understand.