Texas Cycle Werks, proud sponsors of the ATX100K endurance race series, hosts weekly shop rides each Thursday leaving from the shop in south Austin and heading out to the Barton Creek Greenbelt. Rides vary in length and difficulty based on who all shows up and wants to do what.
These rides happen every Thursday with wheels-down at 6pm, weather permitting. Of course in the Winter months, you will need proper lighting to participate. Some of the ride is on the road, so make sure you have white light to the front and red to the rear to be street legal. Otherwise, bring water, helmet, and other safety gear and such to keep you and your bike healthy.