Mabel challenges Pacifica to a Golf Cart race when she shows up in her own claiming its better then hers. Its time now for the greatest race Gravity Falls has ever seen. Who will win? Cover art by ajmartinart on Tumblr. DISCLAIMER: Gravity Falls and its characters belong to its distributor Disney Television animation and Alex Hirsch, the creator of the series. The plot for this story was thought up and written by me however. Rights reserved there.