I Love Endomundo! The GPS is a little off but that might just be my crappy phone :/ I'm actually about to buy the pro version so i can do interval training. And you can create your own intervals! I'm pretty excited! About to go use it right now!!
I am new here as well... I've only used MFP for about a month now. I am looking for others who need motivation and support as well as i do. You can add me if you like :) And we can do this together!