I recently added 4 new news sources (RunnerSpace.com, TrackFocus, Competitor Running, Spikes) to the Running News Network. Don't be surprised if more get added again in the near future.
I hope you will find that these additions help you find all the running news you are interested in at one central location through the Running News Network. As I find more quality news sources that support the method we are using to gather news links, I will be sure to add them to the current list of sources you see. If you know of a news source that isn't currently available at the Running News Network, let me know and I will see if they support our method of gathering links.
In addition, I know the page is getting a bit big, with 5 articles per news source from currently 11 different sources. Among other projects on my to do list is to add the ability for you to decide which sources you want to view news from, what order you want to see them in, and potentially how many articles per news source you want to see.