I ran a mini marathon 2 weeks ago and now each foot has a calas type sore on it and they are extremely painful when I walk.  What could it be and what do I do to make them go away.  This is my 3rd mini marathon in 3 years and this has never happened before.
dear friend don't worry. the pain may be musculo-ligamental type, that may occur due to sprain after much walking/running. it will subside in few days by its way. you can take analgesic like ibuprofen or if severe pain combination of aceclofenac + paracetamol + chlorzoxazon/serratiopeptidase for temporary relief. for severe symptoms got examined by your family doctor first.hope this answer will be helpful to you.for more queries plz don't hassitate to ask.get well soon.