THIS WAS PATCHED AND HENCE NO LONGER WORKS.

Hello Adventurers, With the recent release of the Old Moon Grand Prix I have found that racehorses can be used for more than racing. It is to be noted that the racehorses cannot use an auto path and it does not have an inventory space both of which are really important if you want to use your horse for regular grinding and other uses. But do you know where both those features are not used. Yes when you are running across the desert looking for Hystria and Aakman portals on your camel. I know what you all are thinking. Doki, there is no way that the Racehorses can run in the desert now can they? Well... The answer is yes, yes they can.

Here is Video evidence, Like and subscribe maybe? haha. 

Edit: I forgot to mention how one can obtain this horse, you just buy it for 30 million silver from the stable keeper at stonetail horse ranch.

:O cool

oh nice. I was gonna try this, but i already have confirmation from this video.

First, where to get race horse? Thanks for the guide!

Can get them from the Stonetail Ranch NPC! Its part of the new Horse racing event that you can find in your Black Spirit Event Quests