Track Mashup Submit Mashup Mashup: Map My Run Comments Sports, Mapping Allows runners to create and save custom running routes. Summary Comments Followers Summary Comments Followers Comments (1) Comments(1) Comment * Leave this field blank Post Comment Jenn 5:37 PM Mar. 05 2008 reply Mapmyrun.com has to be the most frustrating website I have EVER used!! Not only was it not helpful but it put me in a foul mood after spending 45 minutes trying to figure out how to use it then realizing that the maps inexplicably covered by patches of maps from other areas. Beyond frustrating!!!!