According to a recently released survey from the Sport & Fitness Industry Association, running, jogging and triathlons are in. Football, paintball and horseback riding are out. Take a look at the information.
This blog added these graphics:
A more interesting and reliable look comes from the five year trends.
If you are interested in using sports as a bridge to connect with people, this information is worth an analytical look as you consider what sports to possibly add and ones to scale back on moving forward.