Let me first say that I don't intend this question to be provocative. I'm just curious to see whether there is a consensus answer. Nearly all thru hikers take zero days, town days, side trips off the trail (sometimes for days), etc. Some even go home for short periods before returning to the trail. So - my question is this: How many consecutive days off the trail would one consider "allowed" before a thru hike becomes something else? Two? Four? A week? A month? Maybe it doesn't really matter and anyone who walks the whole trail, walks the whole trail. I'm really curious as to whether there is anything like a consensus on this.
BTW - I really enjoy the site and am learning a lot. I don't really have a plan to attack the trail yet - beyond knowing that I am going to do it. Maybe four long sections over four years. Maybe a thru - if I can sort out work and family obligations. I do know that I want to hike the entire trail.
Cheers.