Seems like forever until then. I've been trekking along for about six weeks now. Had a step-back run of seven miles today. I'm really looking forward to my 10 mile run next Sunday as it will be my first double digit mile distance. I'm well ahead of my training and should have no problems being ready for my first half marathon at the end of September.
Good luck to everyone else! It'll be 19 weeks before you know it. Then 18 and 17 and ...