FYI yall- this Saturday (May 26th), a national-level orienteering meet is being held on Earl's Trails on the Norwottuck Ridge. It's not off-limits to biking on the day, but there will be ~200 people running all over the trail system and throughout the woods, so other local areas might be better and safer options, at least between 10am-4pm when the races are occurring (parking is also likely to be a bit tight).

Best to find another place to ride this Saturday.