Just back from this run, found it hard! Expected this from advice on here but changed route to include a hill which made my legs ache! Also after 4 minutes running on the 8 minute part a dog came running out of a garden barking at me! Ended up stopping for about a minute (paused the run) to calm down! Had to add extra minute to the last walk as the hill was too much too! Added an extra 90secinds running to end of last run to make up for it but all in all not my most successful run!