Today I ran like a boss. I had decided to do some interval running prior to work as I was a bit unsure as to when I was going to finish, so I got on the treadmill at 7am and kicked off some intervals. I was dead when I got up an hour earlier so I didn't have very high hopes of doing something 'great' - but I did! I extended my normal 2 minute intervals to three, whilst keeping my normal pace of 13.5k/h, and did 8 reps (and the last rep was actually 5 minutes long). Throughout this session I felt strong and fast and I left the gym with a smile on my lips despite the snow falling and hence creating chaos in London. I bloody love running!