The truth will eventually come out, no matter how hard people try to hide things; the bigger the deception, the more likely it is to be revealed. In the end, cheaters don't come out ahead.
Positive Role Models & Representations
A few sequences show harrowing bicycle crashes at high speed. Some yelling/heated arguments.
Language includes "s--t" and "f--k."
Armstrong's team sponsors, Morotola and U.S. Postal Service, are named and shown frequently. Other sponsors' logos are also shown, including American Airlines.
Ease of Play
Some social drinking at meals and pubs. The bulk of the movie is about bicycle racers taking performance-enhancing drugs; many scenes show them taking shots or getting IV treatments, and even more show them lying about it and planning how to hide it.