More of a goal than a resolution, but I want to average 10 miles of weekly running. It'll be tough as I'm not 100% comfortable tackling my work/life balance at my new job, but 10 miles a week is totally doable with 3-4 low mileage runs or 1-3 longer runs as I get my cardiovascular back up to snuff (I did a full marathon in Jan 16 and a half in Nov 16, but not much since).