Routes
Southbridge Credit Union’s Tour Opacum provides cyclists with the opportunity to explore the beautiful towns and countryside of the Quaboag and Quinebaug river valleys, with proceeds from the ride supporting the charitable work of Opacum Land Trust, protecting local land, water, and wildlife in the region.
We are updating routes for 2025 – check back soon for finalized courses! 100-Mile Century (revised route), Metric Century , Half-Metric Century , and the X Tour (approximately 10 miles). View last year’s routes on Ride with GPS HERE
All routes are on paved roads and fully marked.
Please note- routes are subject to change up to the event day, please check your email before the event for any changes.

100-Mile Century – updated route coming soon!
99.6 miles, 6:30 am start
Looking for a challenge? Sponsored by Local Roots Cannabis Crafted, our 100-Mile Century Tour is infamous not only for its beautiful, country roads and iconic New England scenery, but also for the hills! Think you’ve got what it takes? Sign up and find out!

Metric Century – updated route coming soon!
62 miles, 8:30 am start*
Ride the Metric Century, and take a tour of south central Massachusetts on 62 miles of beautiful, paved country roads.

Half-Metric Century – Updated Route Coming Soon!
30.6 miles, 10:00 am start*
Ride the Half-Metric Century, and take a tour of south central Massachusetts on 31 miles of beautiful, paved country roads.

X Tour
10.1 miles, 11:00 am start
The X-Tour gives you all of the beauty and none of the hills (well almost none). Enjoy a beautiful 10-mile ride primarily in Brimfield and be back at the winery before you know it!

*Route details can be viewed in Ride with GPS