Trail running enhances the soul, No doubt about it. Switchbacks, rights, lefts, No lines to follow, Rocks, roots, mud, All excuse making temptations, Offerings from the weak coming on strong That must be dealt with, Quads burning on descents, Glutes moaning on ascents, Doubt chattering all of the time. Attention focused, No time to dream, Feet up, Mouth shut, Running, bounding, parkour in nature. The best.