Beth--You will be able to do this! It is completely normal to feel that way during training. We all have questioned "why?" at some time during training--but trust me, the memories you will have of this time will make it all worth it. Heck, if this were easy, everybody would be out running marathons--but they're not. What we're all doing here is huge. I always remember a comment Lance Armstrong said after finishing the NY marathon--that running a marathon was the hardest thing he's ever done--geez, the guy has beaten cancer and won the Tour de France multiple times, even he thought the 26.2 was hard. The race "experience" will get you to the start and then the finish line. My advice, enjoy the experience, take it all in--relish every bit of it. I don't think you were around these parts when I was training for my 1st marathon last winter. I got sick right before the 20 mile run, and I couldn't finish it. I got really depressed and almost decided to throw in the towel. But with the WISH team, along with my great support system here, I got to the starting line and then the finish line. Just think, all the hard work is behind you. Now it's time to get crazy during taper time, and have fun with your race! Make sure to take lots of pics and journal, so this time next year you can go back and say "Wow, look what I accomplished!" We'll be here to celebrate with you in a few weeks when you're in the afterglow of finishing your race!