Ran 4.25 miles yesterday. Felt good. No pain, just a few niggles. HR was low throughout. All good. Legs ache a little today but that might be something to do with a hangover.

10 x minutes crosstrainer
4.25 mile run + 6 x sprints.

1 @ 8.45 min pace
2 @ 8.20 min pace
3 & 4 @ 8.00 min pace
5 & 6 @ 7.45 min pace