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

Guests register here:

Members 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.


Meet at 7:30AM at the Mighty Squirrel Brewery in Waltham for a trip through towns northwest of Boston. The long route includes the "Lost Lake Rollercoaster", a twisty stretch of road with many ups and downs as much fun as any amusement park ride. Return via Ferns General Store for coffee and snacks.

The 40 mile route will miss Lost Lake, but will stop at Ferns, while the shortest route passes through Concord with many options for a quick coffee stop.

Date: Saturday Jul 31, 2021
7:30 am
Ride Leader(s): 
Ride type: 
Show and Go

Click HERE for descriptions of the ride types.


Routes and Cue Sheets from RWGPS

Miles Elevation Print Download
28 1,046 ft Cue sheet GPX
39 1,379 ft Cue sheet GPX
69 2,554 ft Cue sheet GPX

Ride Start


registered riders