In a training block that's going over several weeks, we have good runs but also some bad runs. It's perfectly OK to have such runs. In the end they will make us even stronger. What's important is, how we deal with such runs. I had one just a week ago, a good example. I know what went wrong and why ... and I know that I will not repeat the same. Because if I would the same run would not go to plan even the second time.
We learn from such runs, learn on how to adjust.
If you want more insight on this particular topic or if you need other help with your running, you can reach out to me over the contact form at Run & Smile or send an email to: run@runandsmile.net.