I've been going for long jogs (around 7 km - the length of a local track), but I can only jog around 5km, which means I spend a lot of time walking as well.
I was wondering if how to choose to spend the 2km worth of walking effects my overall time. E.g. it is better to jog without stopping completely, and then walk another 2km, or is it better to run 1km, walk a little, run another 1km etc ??
Or does 5 minutes jog / 5 minutes walk make more sense?