Charles River Wheelers

CRW Climb to the Clouds - 2026

  • 2026-08-16
  • 7:00 AM - 5:00 PM
  • Lincoln Sudbury HS
  • 416

Registration

  • Full Price
  • Early Bird Pricing
    Get this ride on your calendar!
  • Use this if you are leading a paced group for the event. See VP of Rides for Code and share your distance and pace.
  • If you are a volunteer for the event, or an active ride leader the event is free.
    See organizer for code.

Register

2026 Medal

CRW Century Rides are open to members only. Please click the Register button to join the ride or click here to join CRW.

What comes down must go up!

Climb to the Clouds will test your biking abilities with lots of climbing including Mt. Wachusett for the 100-mile Imperial Century distance.

This year we offer TWO Metric Century route options: one that bypasses Mt. Wawa with a beautiful loop around the Wachusett reservoir (but still challenges you with "Mt Woobly" in Hudson, Long Hill in Bolton, Sawyer Hill in Berlin and Harvard Rd in Bolton); AND an alternative 68-mile out-and-back route that includes the fabled Wawa summit climb!

Metric or Imperial, everyone who completes the ride gets the new CRW Climb To The Clouds medallion to add to their century collection.

We will have full-service stops available at Drexler Drumlin Reservation, 192 George Hill Road Lancaster MA, at Berlin Orchards 310 Sawyer Hill Road Berlin MA 01503, and Mt. Wachusett Visitor Entrance. All rest stops will have porta johns. 

Come prepared! We recommend that you bring a rain shell to deal with any precipitation which may happen on your ride, and the cooler descent!

Ride Start Location:

Lincoln-Sudbury High School parking lot

390 Lincoln Road, Sudbury MA 01776

Ride Start Times:

100 miles Imperial Century - 7:30am

68 miles Metric Century Summit Out-and-Back -  8:00am

63 miles Metric Century Round the Reservoir - 8:30am

Link to RGPS Routes - Subject to change. Unpin and repin route to refresh  your Garmin/Wahoo computer before event.

100 miles Imperial Century 

68 miles Metric Century Summit Out-and-Back

63 miles Metric Century Round the Reservoir

Led Pace Groups:

100 miles Imperial Century - Sean Mahoney  16-18 average drop

68 miles Metric Century Summit Out-and-Back - Peter Sousounis  13-14 average drop

63 miles Metric Century Round the Reservoir - TBD

Important: With over 6000ft elevation on the century you should anticipate your average speed to drop 3-5 mph over the course of 100 miles. When choosing a pace group, you must adjust your expectations accordingly. 

(Very Limited Cell Service - Wahoo and Garmin might be challenged at ride start)

CRWSAG Number: 573-279-2739 Text or Voicemail, only

Volunteer for the Event here:  https://volunteersignup.org/QJX3M

Volunteers ride this or another Century Event for free and join us at our end of year appreciation celebration!

*** If you would like to lead a pace group on this century, contact century@crw.org to get on the roster! 

*** Ride Leaders who have led a CRW ride within the past year are eligible for complimentary century registration! If that's you, contact our VP of Rides at rides-vp@crw.org for a special discount code.

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