Yes, it’s real, although it only contains water, malt and the usual beery things rather than any actual equine, er, contributions. A percentage of the sales of the beer and merchandise will be donated to help disabled jockeys and thoroughbred adoption programs. Make up your own joke about American beer. 
(Link via Strange New Products)
I want some! how cool
lol were can i buy some of this crispy tasting beer
[...] If you can’t get down to Louisville for that, you can also support the charity with this. [...]
[...] Something for that New Year’s party [...]