I really don't have a mileage goal for anything - I'm too new and figure as long as I'm having fun and meeting my training goals, I have no business setting mileage goals for the year. And really, I have no idea what I'm actually capable of, in terms of annual mileage - I'm too green.
This week I hit 500 miles running for 2010. My total mileage for 2009 was 315 miles. I'm crushing last year's mileage - in fact, I wouldn't be suprised if I came close to doubling it. Ok, I just did the math, I should do way more than double last year's mileage. Wow. For a "non-runner" that's a lot of running.