1. A method for sharing information about a first individual who has engaged or is engaging in a first physical activity, the method comprising: determining first performance information for the first individual using a processor of a first portable performance monitoring system that is carried with the first individual during the first physical activity; wirelessly transmitting the first performance information from the first portable performance monitoring system; receiving the first performance information using a computing device that is not carried with the first individual during the first physical activity; and generating a visual display based on the first performance information.