**This post was submitted by Steve Cranitch, a self-described running enthusiast and entrepreneur from Australia. Alongside Dr. Henry Thomas, Steve spent over four years developing the Bionic Runner, the unique non-impact running trainer. This post is not completely about that product, but offers up some suggestions for runners. The views in this guest post, as with all guest posts, do not necessarily reflect the views of Run Oregon.** How to Shatter Running Plateaus It’s the slowdown…