http://sanfrancisco.giants.mlb.com/
Well, did the 5K - but a great race experience!
My first organized race. I'll have to do it again.
The show is fantastic, well worth the price of admission, but try to get tickets a close as possible to the stage and avoid sitting too far to either side -- you don't want go miss a detail of this show and a number of seats have obstructed views. Also, a colder day you'll want to bundle up since the show is not exactly at AT&T Park, the venue is temporary tent city behind the ballpark which can get chilly.
Not as good as the Vegas shows, but good for a local opportunity.