Thanks to this site, i took onboard all the wisdom offered and totally slowed it down for my second 'run'. It felt great, I didn't want to stop (but did) and hips n knees are feeling fine.
Ok so a little old lady, seriously she must have been 100, overtook me as she ran with her wee dogs, as did a guy with a giant backpack that appeared to be filled with bricks π², but I'm super happy. Happy marathon Sunday!