<human>: I have been running on and off for about a year. I am not very knowledgeable about running or the human anatomy, so please bear with me. Last year, I started running with terrible old shoes and quickly realized I needed to replace them (mild plantar fasciitis, shin splits, among other problems). I went to a local running store and they diagnosed me as a pronator and recommend a pair of shoes. The shoes instantly helped with running pain.

Fastforward ~one year. After taking the winter off (I don't like running in the cold) I started running about a month ago, but noticed the insoles that came with the shoes were wearing down and I started to get serious plantar fasciitis when running anything over 4k. At this point I am unsure of shoe lifetime, but my shoes are about 10 months old, I've run ~250-300km and probably walked another 100-200km. Externally, my shoes are in great condition. So instead of buying new shoes, I bought insoles to restore arch support. In particular, I bought Superfeet insoles if that helps. This has only worsened the problem to the point that even running 4k is unbearable. I want to avoid spending too much money since I'm trying to pay off my student debt, but I also want to be able to run without so much pain.

Summarize the given text in a few sentences.
<bot>: Shoes are getting somewhat old. Bought insoles to deal with plantar fasciitis which only made the problem worse.