We always thought a marathon was the ultimate running challenge, but someone decided that wasn’t enough and created the Leadville Trail 100, an astonishing 100-mile ultra-marathon that is seemingly impossible due to its elevation and rough terrain. Now’s your chance to meet and be inspired by someone who actually finished it, Daniel Flores, who’ll be present for a bilingual talk after a screening of the documentary about his journey to accomplishing this remarkable feat, along with doc director Ramon Morales. – Kat McNevins