I had a little soreness in my Achilles tendon about 6 month ago, it never really disappeared, but was so minimal that I didn't stop running. (I ran nearly every day betwenn 1 - 2 h). 

Since April I moved to Freiburg in Germany. It's a mountainous area and I started running more uphill the pain in my tender increased a little bit, but I still felt it was not really a problem and I didn't want to reduce my training.

Then in may I ran a half-marathon (21 k). I gave my best and finished 3rd in my age grup in 81 minutes. I already felt during the race that I had stressed my tendon to hard this time.

The next day, I could barely walk, but this extreme pain went away fast. During the last seven weeks I only did cycling and some easy walking but a certain level of pain remains and it's just not getting better, not a bit.
user
I have chronic pain in my Achilles tendon, I'm
assistant
I had a little soreness in my Achilles tendon about 6 month ago, it never really disappeared, but was so minimal that I didn't stop running. (I ran nearly every day betwenn 1 - 2 h). 

Since April I moved to Freiburg in Germany. It's a mountainous area and I started running more uphill the pain in my tender increased a little bit, but I still felt it was not really a problem and I didn't want to reduce my training.

Then in may I ran a half-marathon (21 k). I gave my best and finished 3rd in my age grup in 81 minutes. I already felt during the race that I had stressed my tendon to hard this time.

The next day, I could barely walk, but this extreme pain went away fast. During the last seven weeks I only did cycling and some easy walking but a certain level of pain remains and it's just not getting better, not a bit.
user
I had my tendon in the middle of my
assistant