In the last few years, there's been a surge in community running events. Events take place at all levels. Health organizations love to hold fun runs for charities.

On the extreme side of things, Ironman triathlons begin with a marathon. XTerra races are taking people off roads on on to trails.

There is also a growing number of mud runs, custom runs and obstacle courses. The community directories show local running events. This page lists national sources.