Grubbysoles - you're young - you'll bounce back!! I wish I was 26 - not 46... 5 miles done this morning. All the lights were out on the cycle path, so a bit spooky.
Katypie - getting on the treadmill after the bike felt a bit weird, and I was so knackered I could only manage 1k! I am quite old compared to you - I'm 46!