If the above Ginsyari Boy version made you LoL, you might want to check out the rest of the series. All the videos are identical in the first 1:25 minutes but with different endings. Here comes the Pink Pheromone…
I’m not entirely sure, but the animator might be affiliated with the actual race. I think they are selling the event tickets on their website; and the parodies are probably made for viral marketing campaign.
Hat tip to SankakuConeBYS for the upload. Thanks for the lulz.