Just want to pass on a precautionary note to all my fellow walkers. Since I was not able to complete the entire Lenape walk, I have been going on smaller sections to complete the 34 miles. I started my leg at the Mountain Avenue train station walking towards Penn Station. It was still daylight. I was on the East Coast Greenway about 2 miles from reaching Penn Station when I was attacked by 3 youths. I was fortunate that nothing was broken or severely injured. The back pack helped shield my back from kicks and punches. I was lucky to get away with my only glasses taken away as something must have spooked them. I wanted to pass this information on to all walkers to be alert and preferably walk in a group especially in the city. Be safe!