a week ago I fell and hit my shoulder and knee. I thought it was nothing and kept running for another 45 min. At the end I had a strange pain on my chest and I thought it must have been my muscles protecting the shoulder... The days came by and the pain did not go away. Went to the doctor on Wednesday and she suggested I might have cracked a bit my rib, so I have to stop running for one or 2 weeks.
So yesterday's 10 k did not happen for me... I hope to get back and find another one next year. I definitely learnt a lot in terms of speed-work and hopefully it will be useful anyway...
wish you all a great week
Marco