Thanks for the quick response guys. I'll give it a try and space it out a few days like I'm doing with the LHT.
Rob, I'll get a few weeks of 2x week sprinting on the elliptical and then try outside (hopefully it's warmer then). Why is doing it outside so much better in fat burning and building muscle than in a gym on an elliptical? Is it the balance element?
Lastly, I hear you about the pull ups. I have done some research on grease the groove but my issue is I can't even do one. So I can't do more of nothing

I need to work my way up to even doing one right now. I've read in the forums using a gravitron like machine in the gym is not good. The setup in my gym has the benches very far away from where the pull-up bars are so the 2 legged pull-up setup is a little difficult (I belong to a crunch gym that is huge). I'll see if there's some other apparatus I can use to get my legs to help out. Any other suggestions? Is doing lat pull downs not an option?