Nice work Matt! You are at the beginning of a long and very worthwhile journey! Think of it this way: as a 350 pounder you burn more per mile than us borderline Clydes
To offer encouragement, I am competing in a Sub-5 Century challenge this weekend.. One of our team started at 350 pounds four years ago.. He can now kick my behind before breakfast..
However I must warn.. It is addictive
please check back in often!