Back Ache - Related?

Distance: 1.5 miles
Time: 12:59

Decided to up the mileage today. Started the day with a sore back, and couldn't seem to get rid of it. No idea what was causing it.

Run was bad from the start - sore knee, sore inner leg, felt like my feet were really banging down. perhaps I ought to chuck this pair of shoes as they must be on the limit. Even so - don't think it's that; back ache seems to coincide with my worst knee days. Still - I kept going and did the distance - the pain didn't get any worse.

Must book to see the physio though