Went out for a pretty epic offroad ride with some friends on sunday. One of them tested out a new mapping app on his blackberry - it worked VERY well. It picked up every little detail, including two little turnarounds we had to make when we missed an intersection of trails.
He sent me the gpx file and I sent it to everytrail.com - pretty cool service with nice tools to check out your ride.
Check out the elevation profile, whaddya think of the first 2.3 miles?