Mountain biking 1:19:20 [1] 8.04 mi (9:52 / mi)
ahr:131 max:152
More MTB at Vietnam, Milford, where I once again lost contact on the map, had no energy in my quads for powering up the gnarly short hills, and generally spent about 30+ minutes more than I wanted to. I guess this venue for Advanced MTBing operates by the principle of "Those who know, know. Those who don't, keep out." The trail intersections aren't marked on the maps or blazed consistently, plus my map sucked.
At one point, having ridden off the trails onto paved, I was hoping to find a street whose name was on my map. A woman dressed for soccer asked me if I knew where the Holliston fields were. I'm not from around here, sorry. She's not from around here, either, so neither one of us could help the other.