It can get a bit boring going around in circles but it's there!
There is also Great Brook Farm in Carlisle--supposedly groomed better for classic than skate, but not bad and a change of scenery from Weston.
Okay!! I'm going to check out Weston Ski Track for sure. It'll be a bit of a haul I think for me but I'm excited to give it a go.
You might consider the commuter rail - Back Bay or Yawkey to Wellesley Farms puts you 1.5 km from the ski track. It's a bit pricier than the Green line, but it's also faster, which would leave you more time for studying and such.
Ooh, that's a good point Ian. Thank you. I might try that next week. Looks like it'll be a faster option for sure.