The Lake T Sprint Series has been the first race for many Iron Distance Triathletes. In its 25th year, this race continues to be the stepping stone for so many triathletes to get to the next level. Racks are first come, first serve, waves are male/female, and there is a relay division as well.
The 600 yard lake swim is followed by a 2 loop bike course with rolling hills. The 5K run is a beautiful course around the lake which has a few small inclines and downhill the last mile. Aid is available on the run at the town hall section.
**PLUS we offer a Super Sprint race for those looking to test the waters of triathlon! This will be a 200 yard swim, 5.5 mile bike (one loop) & 1.7 mile run.
Online Prices:
Sprint Individual Registration $45.00
Super Sprint Registration $35.00
Relay Registration $65.00
Aqua/Bike $45
Day of Prices:
Sprint Individual $60
Super Sprint $45
Relay $75.00
Aqua/Bike $60
Online Registraion Closes 4pm race day
Plus don't miss: LAKE T OLYMPIC DISTANCE TRIATHLON Saturday August 15th!!
*In case the weather gods don’t cooperate all efforts will be made to race in some capacity. If we are unable to race there will be no refunds or transfers. Thank you.
PLEASE NOTE
No earbuds are allowed at any point of the race
Bikers must have their helmet on and strapped before leaving transition.
Bikers cannot mount their bike until they have reached Lake Rd.
Bikers must be at least 2 bike lengths behind the racer in front of you.
Bikers MUST ride their bike AS FAR TO THE RIGHT SIDE LANE as possible. They can only pass on the left(within the lane) and IMMEDIATELY return right.
No animals are allowed at Blish Park per the Town of Marlborough.
2026 QUIET CORNER BIKE TOUR
PRESENTED BY THE THREAD CITY CYCLERS
All routes will be similar to last year with any updates posted as available. Choose your own adventure while cycling Eastern Connecticut's country roads on a fully supported ride. Our century route will still take you through the scenic turns at Devil's Hopyard State Park, and then turn north to explore more of the Quiet Corner with an opportunity for ice cream at Wi-Li-Kit at the last rest stop. You may also choose from routes of 64, 40, 20 miles, or an 18 or 34 mile gravel loop. There will be portable chemical toilets at every rest stop. Enjoy stunning roads, friendly faces, and more-than-enough great food along the way. Half of the proceeds will go for cycling advocacy to support and improve our local trails and youth cycling.
100 Mile Century
No current plans to change this years century route that will still take you through the scenic turns at Devil's Hopyard State Park, and then turn north to explore more of the Quiet Corner with an opportunity for ice cream at Wi-Li-Kit at the last rest stop. You will also have the option to stop at three other rest stops to fill your water bottle, have some packaged sweet or salty snacks, home baked treats, fruit, and a few other things for cyclists.
64 Mile
The 64 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. You will visit three of the rest stops used on the longer routes.
40 Mile
The 40 mile ride will head 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.
20 Mile
The 20 mile route will have one rest stop that is shared with the other routes. The 20 mile ride will be the shortest route heading out and returning on the same roads as our longer rides
18 Mile Gravel Loop
The 18 mile gravel loop will be using about 8 miles of the Air Line Trail with one rest stop.
34 Mile Gravel Loop
The 34 mile gravel loop with two rest stops was added last year and one of the most popular rides.
Route Information - Routes for 2026
Here are links to the 2025 routes. Any changes for 2026 will be posted as available.
https://ridewithgps.com/events/389473-2025-quiet-corner-bike-tour-presented-by
FOOD, REST STOPS, & ROUTE SUPPORT
We have 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, water, and sports drink. 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! On call support will be provided for anyone needing transport back to the start / finish at the park. Half of the proceeds will go for trail advocacy to support and improve our local trails and youth cycling education.
The towns have asked us to not paint route markings on the road so we will not be marking the roads this year. You will be able to download Ride with GPS routes and cue sheets for all rides will be available at morning check in. We will have one or two ride guides for all rides for those interested in riding with a group. The 100 mile guided ride will start at 8:00, the 34 mile gravel at 8:30, the 64 mile at 8:45, the 40 and 20 mile at 9:00.
New Member Offer
Registered riders can become Thread City Cyclers members for half price. That is $15 off the annual membership price of $30. Offer good for new members only.
LOCATION & DRIVING DIRECTIONS
Ride begins and ends at the Edward Garrison Park located at 495 Phoenixville Road (Route 198), Chaplin CT.
ONLINE REGISTRATION: https://www.bikereg.com/thread-city-century
Online registration will be limited to 200 to assure we have adequate parking space.
The day of the event registration and check-in open at 7:00 AM. Century riders can start between 7:30 and 8:00 AM. We will also be using ride guides if you would like to join and ride along with them. The 100 mile guided ride will start at 8:00, the 18 and 34 mile gravel at 8:30, the 64 mile at 8:45, the 40 and 20 mile at 9:00. All other rides start between 8:00 and 9:00 AM. All riders should be on the road by 9:00 and be finished by 4:00 PM.
Registering in advance helps in our planning and keeping some costs down, but you are always welcome to register the day of the event.
Early Bird Registration Fee (through July 12) $40
Pre-Registration Fee (July 13-23) $50
On-Site Registration Fee (July 26) $55 (checks payable to “TCC”)
For walk-in registration please arrive prior to the scheduled start time and make checks payable to Thread City Cyclers.
ADDITIONAL INFORMATION or QUESTIONS
Please send an email to: [email protected]
The Lake T Sprint Series has been the first race for many Iron Distance Triathletes. In its 25th year, this race continues to be the stepping stone for so many triathletes to get to the next level. Racks are first come, first serve, waves are male/female, and there is a relay division as well.
The 600 yard lake swim is followed by a 2 loop bike course with rolling hills. The 5K run is a beautiful course around the lake which has a few small inclines and downhill the last mile. Aid is available on the run at the town hall section.
**PLUS we offer a Super Sprint race for those looking to test the waters of triathlon! This will be a 200 yard swim, 5.5 mile bike (one loop) & 1.7 mile run.
Online Prices:
Sprint Individual Registration $45.00
Super Sprint Registration $35.00
Relay Registration $65.00
Aqua/Bike $45
Day of Prices:
Sprint Individual $60
Super Sprint $45
Relay $75.00
Aqua/Bike $60
Online Registraion Closes 4pm race day
Plus don't miss: LAKE T OLYMPIC DISTANCE TRIATHLON Saturday August 15th!!
*In case the weather gods don’t cooperate all efforts will be made to race in some capacity. If we are unable to race there will be no refunds or transfers. Thank you.
PLEASE NOTE
No earbuds are allowed at any point of the race
Bikers must have their helmet on and strapped before leaving transition.
Bikers cannot mount their bike until they have reached Lake Rd.
Bikers must be at least 2 bike lengths behind the racer in front of you.
Bikers MUST ride their bike AS FAR TO THE RIGHT SIDE LANE as possible. They can only pass on the left(within the lane) and IMMEDIATELY return right.
No animals are allowed at Blish Park per the Town of Marlborough.
Join us for this brand new Run the Vineyards destination at the highly regarded Priam Vineyards, a Winiarski Family Vineyard, and one of Connecticut's premier wineries.
Charity Partner for this race is HEADstrong. Learn more here: HEADstrong Foundation
Enjoy a scenic 5K race that combines a course through the 40 acre estate and some neighboring roads. More than a race...families and running groups create lifelong memories...combine fitness, fun, and wine!
Race Features:
Chip-timed 5K Race starts at 9 AM. Live-streamed results from professional timer.
Amenities for all participants: Complimenary Glass of Wine, Run the Vineyards Stemless Wine Glass, and High Quality Tech Shirt included. Women's, Men's/Unisex, and Youth sizes or upgrade to a Women's Racerback Tank Top for $5 extra. Men's Tank available for no added fee. *Please register by July 26 to guarantee your first choice. Many extras are ordered and available while supplies last after July 26.
Souvenir Finisher medals are available for $8 extra during registration, or $10 on race day.
Well groomed and well marked course.
Course marshals, water station, and finish line with water and bananas
Awards to the Top Male and Female Overall and Age group Winners (Ages 14 & under, 15-19, 20-29, every 10 yrs.)
Besides the 5K, all participants will enjoy the post race party featuring live music, award winning wines, and food truck on the pristine grounds. Participants will receive a tech shirt, souvenir wine glass, and complimentary glass of wine. The event includes free photos and parking too!
Race Day Schedule:
Check-in: 8:30-9:30am
8:50am: Race Announcements
9am: 5K Begins
9:30am - Noon: Post race party featuring award winning wines, musician Jeff Przech, and food truck.
10:15am: Awards
Noon: Winery remains open for daily offerings
Walkers and children are welcome to participate. Registration required to be on course for safety of all participants. We kindly request 1 hour time limit for completing the 5K. Spectators are welcome!
Volunteers receive great perks, including a free future race! Visit "Volunteer" tab for details & sign up!
Invite Facebook friends on Event page here: facebook.com/events/1240004788056623
LAKE TERRAMUGGUS OLYMPIC DISTANCE TRIATHLON
August 15, 2026
8:00am
Join us for the Lake Terramuggus Olympic Distance Triathlon! This is the perfect way to celebrate a summer of training and racing at the Lake Terramuggus Sprint Series - with limited adaptation to our sprint course this Olympic race will be familiar to those participating in the sprint series throughout the summer. Even if it is your first time to Lake T this race is fun and fast, moderate hills on the bike and run. A great race for your first Olympic Distance Tri!
This race will be a 1600 yard swim, 25 mile bike and a 10K run. This event is designed with the same mission as the Lake T Sprint Series - to encourage participation from all levels of triathletes, provide a great training opportunity and foster a community of athletes.
Please Note: There will be a bike cut-off time limit for athletes on course. You must be OFF the bike course within 2 hrs and 45 minutes of the start of the second wave. If you have not completed the course in the allotted time, you will still be allowed to run 1 loop of the run course, but you will not be eligible for any awards.
T-shirts for pre-registered until August 1st.
*There are NO refunds of race entry after August 1st.
Race Schedule:
6:30 am - Race Day Check-In Opens
8:00 am - Wave 1 Starts(Men & Relay)
8:02 am - Wave 2 Starts(Females)
Race Location:
Lake Terramuggus, Blish Park
Marlborough, CT
Registration Details:
Early bird pricing thru 3/31/25- $20 off pricing below
Prior to Race Day:
Individual: $115
Relay: $135
Aqua/Bike: $105
Race Day Registration:
Individual: $130
Relay: $150
Aqua/Bike: $120
Race Awards:
Top 3 Overall Male/Female
Top Males/Females in Age Group Categories: 19 & U, 20 - 29, 30 -39, 40 - 49, 50 -59, 60+.
Top Relay
Top Male and Female in Aqua/Bike
PLEASE NOTE
No earbuds are allowed at any point of the race
Bikers must have their helmet on and strapped before leaving transition.
Bikers cannot mount their bike until they have reached Lake Rd.
Bikers must be at least 2 bike lengths behind the racer in front of you.
Bikers MUST ride their bike AS FAR TO THE RIGHT SIDE LANE as possible. They can only pass on the left(within the lane) and IMMEDIATELY return right.
No animals are allowed at Blish Park per the Town of Marlborough.
*In case the weather gods don’t cooperate all efforts will be made to race in some capacity. If we are unable to race there will be no refunds or transfers. Thank you.