I think a thing fit all the definitions of something while not being that thing. For example, tomatoes are berries according to the definition set by botanists, yet if you ask anyone in genpop they consider tomatoes a vegetable because that is how people view them.
I’m not trying to disagree that PBP isn’t a race, because i acknowledge it fits the definition of a race, but I hope we can agree that calling it a race does a disservice to its history and culture.
For similar reasons I wouldn’t consider the Tour Divide a race either because the organizers don’t call it a race. For the same reasons an ultramarathon or rides like Unbound, Silk Road, TransAm, or Transcontinental is a race; because the organizers call it one. Is this a rational viewpoint? Definitely not, but that’s fine with me.
There is a power in what things are called and I think it is important to stay true to roots.