Thurman,
There is ride out every Wednesday night from Black 8 Bike, (on the A46 just past Egypt Mill). Between 5 and 12 riders most weeks, leave the shop at 6.30pm for 10 to 12 miles on local trails around Nailsworth.
The level and speed depends on who is out that night.
You’ll need lights this time of year as it’s surprisingly dark in some of the wood and valleys quite early. Usually end at the Brittania by 8.30pm.
Luke, who runs Black 8 is a good no bullshit mechanic.
If you want a details of a few ride I can let you have tracklog files or Strava details but coming out on a Wednesday is a good way of getting to know the area with no navigation issues.