This year's shirt design is inspired from the "Jungle Gym" portion of the race. This living, luscious, labyrinth of unique vines and rare species of waterproof jungle growth can be found deep within the heart of the majestic Volcan Maderas. Runners will find themselves using more than just their legs to penetrate the foggy depths of this surreal landscape, where hidden howler monkeys roaring in the distance will be their only phantasmagoric spectators.