Hill Country Bicycle Works bike shop
702 B East Main
http://www.hillcountrybicycle.com/Rides_and_Routes.html advises that there are group rides Tuesday and Thursday nights in Kerrville and Fredricksburg.
Kerrville- during daylight savings March- Nov10;Tuesday- 5:30 pm- SA Kidney Disease Center -Hwy 173 at Loop 534; Thursday- 5:30 pm- Top of McCullough Rd, (listed as Rocky Ranch Rd) Kerrville. Park along side of road;
Fredericksburg- year round, in the winter with lights;Tuesday & Thursday- 6:00 pm from Hill Country Bicycle Works; Saturday- 10:30 am from St Barnabas Episcopal Church, 601 W Creek St, Fredericksburg; Fredericksburg Routes and Rides-