After running relatively injury free since February I now have a very sore achilles tendon on my left ankle. I ran 12 miles yesterday (my longest run this year)without any problems. Last night it began to ache and today it is slightly swollen and hard to touch and painful when I press on the area. I have iced it, taken paracemotal and plan to rest this week.
When will it be okay to cross-train and any chance of doing the Glasgow Half Marathon in 3 weeks time.