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.

This is a ride where you can make a lot of friends especially when they are hills! They'll make you a stronger cyclist and you can count on them to prepare you well for future climbs this season. The medium route passes through Brookline, NH and the long route adds a scenic and (of course) hilly loop through Mason, NH. All rides visit the lovely hamlet of Hollis just over the New Hampshire border and stop at Monument Square for the Market. We'll ride by Filho's Cucina in Groton near the ride's end where a well deserved and sumptuous post-ride lunch can enjoyed by all. 

PLEASE print out your Cue sheet from the links if you need one! The leader will NOT have any to hand out at the start.

Date: Sunday May 9, 2021
10 AM for 33 or 48 or 60 miles
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
33 1,470 ft Cue sheet GPX
49 2,624 ft Cue sheet GPX
60 3,530 ft Cue sheet GPX

Ride Start

Groton-Dunstable Middle School

344 Main St
Groton , MA

From Rt. 495, take exit 31 onto Rt. 119 West, toward Groton. Continue on 119 W for 7.3 miles, and the school is on your right.


registered riders