As context, I've been struggling with very slow healing posterior tibial tendonitis in my right ankle since January, so I haven't been able to get outside and hike or backpack, and most of my late winter, spring, and summer plans are in the toilet. So, for what it's worth . . .
I really don't like the vague, ambiguous and somehow ego-connected concept of thru-hiker or thru-hike or, for that matter section-hiker or section-hike. The concepts ultimately seem pretty meaningless to me.
Why do we use these almost meaningless terms as if they provide helpful insights into what we have done or how we identify ourselves?
Thru-hiking the JMT is also section hiking the PCT (almost). Does it really matter that I hike a named trail end to end instead of some other planned hike of similar length and/or terrain? I DON'T THINK SO.
Is a loop hike of a loop trail a thru-hike? What if I hike on two different named trails to make the loop?
Is hiking 100 miles of a single named trail (i.e. a section hike) somehow different than hiking two or three trails or sections of trails that add up to 100 miles (not really a section hike)? I don't think so.
I suggest that saying you are thru-hiking some particular trail is useful and meaningful. But how does a more generic, "I'm doing a thru-hike or I'm a thru-hiker have any relevance at all to meaningful communication other than suggesting you either have a stick up your butt about your accomplishments or you are kind of a newby that wants to be identified as part of some meaningless in-crowd that you haven't figured out is meaningless yet?
I can see section hiking some big named trail as meaningful (i.e. doing it in parts over the years). But going out and doing a section hike of the xyz trail doesn't have any real meaning. Going out and doing a 100 mile section of xyz does have meaning.
How about being a thru-hiker? Who gives a rip if you can hike some random named trail end to end instead of some other fantastic backpacking trip along a whole mix of great trails.
Maybe identifying as being a section-hiker or a thru-hiker really just means that you are a backpacker without the imagination or creativity to put together a great backpacking trip beyond just following some single, famously named trail from end to end.