I actually noticed this in the middle of the last week, but kept running. After the 9.2 mile steep hill run yesterday it was very sort (the calf). I think the tendon issue is related as they are both in different spots on the back/side of my left calf. Remedy: Carles massage yesterday (PAIN) and the trigger point therapy daily, and of course ice. I'm skipping the ibuprofen for now.
It was the last 5 days of solid running, with intervals, the pushed me into mild injury
Slowly improving. Two weeks of 4 x 4 min @ 6:15, Tempo runs, distance, all coming together. Heading to CES in LV next week which may slow me down a bit. I've scheduled myself a 14 mile run for tomorrow and I'll play it by ear