Most people in reasonably adequate shape can participate.

People who should not be in Christikon trails programs include those who have physical disabilities that interfere with walking (for example, a “trick knee” that “goes out” from time to time), or who are unable to carry the extra weight of a pack (perhaps because of a “bad back”), or who are seriously overweight, or who are not interested in a more “primitive” camping experience away from modern conveniences. (There are no shower houses out in the wilderness!)