After a week of unintentional tapering where I managed only one run (plus a fairly gnarly 3.5 mile hike with an elevation gain of 1400 feet and a rowing session on a Concept2 at a hotel that didn’t have a single treadmill!), I was eager to tackle the Uberthons Summer Quarter Marathon. I hadn’t checked the weather forecast but assumed it would be mild at the 7:30 a.m.* start time and then warm up. *…