When does a hobby become an obsession?

Colorado has 58 mountains that tower above the landscape. 58 mountains that, when combined together, hold a certain amount of prestige amongst the natives. 58 mountains that have summits above 14,000 feet. These mountains are collectively known as the "fourteeners." As beautiful as Colorado is, its mountains have a certain addicting quality that keeps us coming back for more.

This is a story of a father and son who managed to climb them all . . . together.