Thread City Century

2022 Thread City Century Flyer

2022 TCC Sponsorship Flyer

The Thread City Century is back for 2022!  Register early for the biggest savings.

We expect to use the same routes, starting/ending at Edward Garrison Park in Chaplin, CT.

102 Mile Century

The century travels through the beautiful twisty turns of Devil's Hopyard State Park, across the Connecticut River at the Goodspeed Opera House in East Haddam and back over the river on the Chester-Hadlyme Ferry in the shadow of Gillette Castle.  If you pick this option we will cover the fee for the ferry.  You will also have the option to stop at up to five of our rest stops to fill your water bottle, have some packaged sweet or salty snacks, home baked treats, fruit, and a few other things for cyclist.

Ride With GPS:

Map & Cue Sheet

84 Mile

The 84 mile ride will be our other ride that travels through the scenic roads of Devil's Hopyard, but does not take the loop over the Connecticut River allowing for a little shorter ride with a little less climbing.  You will have four well stocked rest stops along this route.

Ride With GPS:

Map & Cue Sheet

66 Mile

The 66 mile ride heads out the same way as the longer routes, taking a turn in Colchester to link up again with the return to Chaplin.  We can't quite get you out to the Hopyard with this route, but it has been our most popular route.  You will visit three of the rest stops used on the longer routes.

Ride With GPS:

Map & Cue Sheet

43 Mile

The 43 mile ride will be the shortest route heading out to the rest stop in Baltic where it joins the other routes on the return to the park.  Two rest stops on this route to make sure you have enough fuel to get you to the finish.

Ride With GPS:

Map & Cue Sheet

18 Mile Gravel Loop

Ride With GPS:

Map & Cue Sheet


We pride ourselves on our overstocked rest stops and abundant food after the ride.  All ride lengths will have stops stocked with plenty of packaged sweet and salty choices, home baked goodies, fruit, and water.  When you return to the park we will have a variety of offerings to make a fresh sandwich with some salads, chips, and fruits before you head home.  All included with the price of the ride.  You won’t go hungry!   Sweep riders and on call support will be provided for anyone needing transport back to the start / finish at the park.


Ride begins and ends at the Edward Garrison Park located at 495 Phoenixville Road (Route 198), Chaplin CT.


The day of the event registration and check-in opens at 7:00 AM.  Century and 84 Mile riders can start between 7:30 and 8:00 AM. 66 and 43 Mile rides start between 8:00 and 9:00 AM. All riders should be on the road by 9:00 and finished by 4:00 PM.

We try to keep the price of this ride low, but insurance and other expenses have continued to rise.  Registering in advance helps in our planning and keeping some costs down, but you are always welcome to register the day of the event.


Thru Jul 17 Jul 18-28 Jul 31 (Event Day)
35 45 55


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