You have to see the Blueprint for Athletes Leadville Trail 100 Run in person to truly appreciate it, but the film Moments at Elevation by The Adrenalin Project is the next best thing. Check out highlights from the team's footage captured at this year's race…

It takes plenty of grit, guts and determination to finish the Blueprint for Athletes Leadville Trail 100 Run in 30 hours or less, but the requirements are no different when it comes to telling runners it's time accept a DNF. Sandy Monohan is…