AN AUTUMN CELEBRATION OF the backroads & trails of metrowest massachusetts
A self-supported, mixed-terrain scavenger hunt adventure ride.
A self-supported, mixed-terrain scavenger hunt adventure ride.
Find some friends, line them up in a row, and now pick your favorites dodgeball style. Teams of 3 –6 are ideal. The rejects can form another team hellbent to defeat you.
Now think of a team name – no extra points for creativity. Use the form below to tell us about your team.
While we recommend all riders carry a map to the Groad with them, one shall be charged with tracking and recording for posterity.
Eight beacons await along the Groad. For each found and documented, your team shall receive one entry for our prize.
For those teams willing and able, an extra five entries will be assigned if stories of your progress, and a final reel of your travels, is shared on Instagram.
Tag @HallowedGroad to ensure your travels are seen & acknowledged.
As you end your travels, the Navigator shall upload their completed ride to Strava with photos from your travels.
While the adventure is the greatest rewards, one team will be selected to receive a $50 gift card to 7th Wave Brewery.
The winners shall be announced on Wednesday, November 11, 2026.
This is a self-guided, self-supported ride. Be cautious and use good rider judgment.
Watch for signs and heed all warnings – No beacon or path will be out of reach of cyclist or others, so stay true and don't trespass.
You will find others traveling along the Hallowed Groad on bike, by foot or four footed beasties without understanding or inclination of the mystic path they tread.
Pass politely and give warning as appropriate.
While we may never hear if you and your team were mean of spirit during your ride, we believe in the rules of karma - which is it always comes back.
Gravel, cyclocross, and mountain bikes will all work and each will have their advantages and disadvantages along the way. The trails are fully rideable on a gravel bike with the exception of necessary dismounting for fallen trees and high bridges.
In this case, size does matter – The larger the tire the better with a recommended minimum of 40mm.
If you show up squeezing 32mm tires in your road bike, your team will eventually leave you for dead.
While a medievel helm may feel theme appropriate, we suggest a bicycle helmet. Charms or other wards are encouraged.
The Groad is long – do not underestimate the time it will take!
While there may be places to seek sustenance, nothing in this life is guaranteed, so be sure to bring food and drink needed to sustain yourself and prevent you from fading into the darkness.
You and your team travel the Hallowed Groad without the support of mechanics or other tradesfolk. Follow the teachings of the Scouts of Girls and pack the tools you need to avert potential distaster.
You will need a GPS device to follow the course.
Whether you are guided by the stars or by the gods and goddesses of Ride with GPS, be sure to bring the navigational devices needed to ensure your safe return home.
There are no course markings, although portions of the course are marked by the Bay Circuit Trail badges and other local trail blazes. It can work well to designate a primary navigator on your team, with others also following the GPS route as backup.

What better place to start your travels then where a new community grows on grounds which once housed more patients than the entire population of the surrounding community.
Source: https://bellforge.org/building-a-village-medfield-state-hospitals-self-sustaining-community/

In a cemetery founded in 1688 by the Morse family lies a soldier of the Revolutionary War.
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We suppose the fort made of sticks offers shelter of a sort – or a unique hazard to those who dare enter. Choose wisely.

A path winds along Leland Mill Pond, but best come back another time as the path is just for those who travel by foot.
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First farmed in 1677 and then grazed upon by dairy cows a tree stands on Oak Grove Farm now protected by stewards in Millis.

12 years before independence was declared, this pond was created where Sawmill Brook was dammed by local farmers.
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Last to roll in 2022, Bay Colony Railroad Engine #1701 greets riders as they turn onto the defunct Millis Branch track.
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A quick detour brings you to the new home of a Bike Guy named Steve, as well as snacks for weary travelers (assuming the critters of Wildwood don't steal them first).