Not if it's like my Garmin GPS Janet 11/24/05 6:41:50 AM ET
Before the Forerunner came out I bought the regular-size GPS to measure my runs, and found that it only worked well in areas without "cover". When the sun beats down, this isn't where I want to be running. So it's useful for measuring a proposed course, but so is the map at http://www.gmap-pedometer.com/ I would recommend you use that instead.
