Neat concept: anyone can take photos at a race, post them at the Crowdpixel site, and then racers can buy the photos for reasonable prices:
More info from DC Rainmaker:
This is a really great idea! And not just for athletes... everyone knows a family member/friend/general fan who comes to these races and takes amazing pics while they're there... now we can finally pay them back (literally!) Where do I invest!?!