Westport, CT 203-557-8004
Service Course Program

TTEndurance is not only dedicated to providing you with an excellent training experience, but we now offer custom cycling retail, bike fitting, and maintenance services. 


Latest Build for Sale, (!!): 


Winning Bike at 2015 AND 2016 Mt. Washington Hillclimb

Our dedicated team of professionals that make up our Service Course Program have decades of experience and are passionate about and meticulous in the work they do.


Check out our Gallery of Focus Bicycle Builds Here


ZW4 Disc 



TTEndurance is now an official vendor of Frog Bicycles for kids.



These superior products are designed for kids to experience both high performance and fun of cycling.

At TTEndurance, our pursuit of excellence is matched only by our belief that the client comes first.



New #TTEndurance clothing for spring 2019 courtesy of #castellicycling pre-order your run/cycling/tri kit this week!




Ridley Bikes Now Available at TTEndurance!

See their full line:  HERE

TTEndurance World


Head Endurance Coach Eneas Freyre and RAAM 4x podium finisher Mark Pattinson, broke the 2 man RAAM course record!

Mark & Eneas



 Contact Eneas@TT-Endurance.com

New Monday Evening

6pm Run Class

Sessions are 1 hour long permutations of custom designed regimes for athletes of all ages and abilities targeting distances of 5K to Marathon.

The group is led by successful coach and athlete Timothy Milenkevich, winner of the 2017 Long Island Marathon.

For More Information Regarding the Session EMAIL HERE


Eneas Freyre Wins 2016 Mt. Washington Hillclimb, watch News 12 story