i do about 8 miles each way – depending on route. however the first 4 I do with my 8 & 9 year olds as i ride to their school then head into sheffield for work.
I like to do it all year round but if the boys have stuff to do straight from school i sometimes drive to their scool and get my bike out of the car and ride to town – it’s always faster to do the last bit by bike especially when it’s bad weather and the city becomes gridlocked.
Even on a grumpy day it only takes a couple of miles of riding for everyone to be smiling – can beat a bit of bicycle induced happiness in the mornings 🙂
Edit – ride either my in-bred 29er or genesis croix de fer, both great fun as we sometimes do an off road route. I like the genesis when i’m late though!