I was going to wait a couple days and make this a bigger edition but I found some good stuff worth putting out there that I think you all will find is worth your time.
http://www.formspring.com/forms/?586381-t5wQMpQ0Bm is brought to you by the Pittsburgh Penguins and Dick's Sporting Goods that could cost you, and probably knock me out of contention for, $500 shopping spree. I think the deadline is Thursday so if you read this after that, I am sorry but I just got word of it today myself.
http://www1.macys.com/campaign/social?campaign_id=41&channel_id=1 could get you a trip to Indy for the 500 from Macy's that also includes police escort, air fare and hotel, premium seats and all access garage and pit passes. If you are a fan, that one has to be a must enter (come on, when will you ever get a free police escort without passing away or being part of a chase).
http://www.mycokerewards.com/ has some stuff for NASCAR, FIFA and outdoors stuff like bikes, camping gears for a little as one to three points to enter the sweepstakes or you can save up points to get stuff like baseball caps, backpacks, Nike Gift Cards, $20 of sporting tickets, and even your very own Coke Zero football can holder. To enter, all you have to do is save up lids from select Coke and Powerade products.
http://www.suathletics.com/sb_output.aspx?form=13 is a chance to win a free adjustable backboard courtesy of Atlas Fence.