Here is a list of potential websites that may have guides or that suggests helpful tips for your running or exercise routines:

http://www.lonestar.edu/cyfair.htm
Link to a college website containing not only information that could be useful to runners, but the website also offers a variety of classes and other courses pertaining to running as well as many other kinds of athletic activities.

http://www.runnersworld.co.uk/beginners/the-total-beginners-quick-guide-to-running/24.html
Link that provides detailed information to answer most questions for anyone brand new to running. 

http://www.rei.com/learn/expert-advice/training-for-your-first-marathon.html
Link to a website containing an introductory guide to prepare for a marathon. Although this page is probably better suited for more practiced runners training for marathons, this link also provides useful information for any level of runner.

http://runnersconnect.net/running-injury-prevention/recovery-from-running-hard-workouts/
Recovery is just as important as training when it comes to running, and a lot of people who exercise do not  use proper recovery techniques, such as stretching your various muscle groups. This website remedies that by providing detailed information about everything that has  to do with recover; not just pertaining to running but in fact this information will help the recovery period for any kind of exercise.