Update

I'm slowly getting back at it. Achilles problem seems to be avoided with conservative methods. Now I gotta make sure that I motivate myself to continue my relationship with eccentric exercises etc.

So what actually helped me this time:

• I stopped training right after achilles started to ache (and chose not to go the normal way through the pain)
• I used ice, ultrasound and trigger point roller to ease the stone like calves
• I used ice to manipulate the inflammation around achilles
• I biked like hell
• I swam like a rat
• I continued to amuse myself with eccentrics after the pain left the building

I'm quite sure that I managed to avoid bigger damage this time... Berlin 5.0, here I come!