I got the local active email and saw the Xterra Trail Run series is starting and now I want to do it! I did one trail run training for my half marathon at a local mountain bike course and was hooked. My question is what do I need to know? I need trail running shoes but what else?

I think I am going to start with the 10k levels, maybe get real crazy and start doing the 20K+ runs next year. It seems way more interesting than road running and shady which is welcome in Texas!