December 28 (Saturday) - Got in a solo run before I headed back down to MA again for the day for a birthday party. Long past few days for sure. Got in a good flat 12 miles in Madison/Tamworth on the roads. Started out very easy for first 6 and then slowly crept up the intensity just a tiny bit on the way back but just cruising. Comfortable at this pace for 'flat' roads at this point (as I should be).