Hang my head in shame

Didn't want to race the Striders 10km this morning with only a week to go until C2S - memories of 2007 put me off. So decided on a fast 5km by myself instead. Wasn't up for it though, still had Thursday's booze in my legs. Did a 3km warm up then two laps of the Golf Course circuit in 17:18. First lap 8:33 where my heart sank, then gave up with a km to go to jog home in 8:45 for the second. Just felt dead. Not really much of a confidence booster for next week. Wish I'd done more tempo runs and hills.