runs while playing

my wife and I were playing a friendly game of two person cribbage when I laid down a 5, she a 4 then I a 3 for a run...she then laid a 4 then I a 4 then a 2 and me a 2 then last card was an ace.
so, we laid out a 1 2 2 3 4 4 4 5 and are very confused as to the points? any help?