Types of Training Rides

We were thinking of these basic types:
tempo, points rides (where there are designated sprints), time trials(group and individual). intervals.

All the rides would be informal in that there is no official race going on.
Times could be put up on a web site if people would like that.

The designation of the training ride would be along the lines of what
is going to be done on the ride rather than using a designation on the rider,
eg. A, B, C.

Riders will learn by doing.

No formal riding school like the sig program.