CRW Rides are open to members and limited guests. Guests may only attend two rides before joining.
All riders (both Members and Guests) must REGISTER

Register here:

If a rider has not pre-registered, that rider must do so online at the start of the ride. 

The online registration will include a liability waiver that all riders will need to review and accept. 

The online registration will also require all riders to review CRW’s Safety and COVID Guidelines and to agree to follow those guidelines on the ride.


Come enjoy the quiet, tree lined back roads of Groton, Pepperell and Dunstable near the New Hampshire border. Both routes take the roller coaster like Whiley Rd past Lost Lake in Groton. The long route passes Massapoag Lake in Dunstable. After the ride come enjoy the beer and fine food at True West brewery in Acton. If beer isn't your thing (wait, what??) you can reward yourself next door at the West Side Creamery. Or have a cold iced coffee next next door at the Acton Coffee House. There is a reward for eveyone! Both routes will have a 15-16 mph paced group but riders are free to ride at their own pace. Route design courtesy of Bob Wolf.


I just now (friday @ 3:50) updated 34 mile route.

Park beyond the solid white line behind the fire station!

No bathroom at ride start.

Note brewery & creamery are not open until noon.

Date: Saturday Sep 4, 2021
Ride Leader(s): 
John O'Dowd (9787604705 7-9 PM)
Martin Hayes
Ride type: 
Led Ride
Show and Go

Click HERE for descriptions of the ride types.


Routes and Cue Sheets from RWGPS

Miles Elevation Print Download
34 1,677 ft Cue sheet GPX
49 2,322 ft Cue sheet GPX

Ride Start


registered riders