Wow, I'm a runner!

I've been doing the C25k running program for a few weeks now, and today's run called for 20 whole minutes of running - no walking in between. I've never done that before- the most I'd done prior to today was 8 mins at a time. I was thinking that I'd struggle... Guess what? I smashed it! Felt so comfortable and easy that I actually managed 28 mins before I did 1 minute of walking, then ran for another 10! OMG! I feel 10 foot tall and bullet-proof tonight!