Quick question. I was doing a flip-flip (started Harper's) NOBO and had to get off in Great Barrington due to my wife's knee injury. I have a shot to get back on about 9/10. I would of course start at the North end and make it back to Great Barrington. Do I have time to make it before the snow hits in the Whites/Maine/etc?

Also if I try to flip south after this how late is too late to do the Smokies? Is there any other areas I should be concerned about snow?

Am I dreaming? Should I just give up this year and try again later?

I should only be able to do 15-20 miles max (I realize this will drop in the whites) for the first month or so (as I have be off since late July). Thanks in advance for the advice