Will i ever be fast again??

I am going on 8 months now Рwhen will I get back to running at a normal pace? My pace now is 11:30/mile (normally a 9:30) I am running only 2-3 days a week 3-4 miles each as I dont want to add too  many miles yet. Will i ever get my speed back or is this how it is after a full hip replacement. I have to say I am embarrassed by my slow speed. I signed up for a duathlon this weekend 2 mile run, 12 mile bike, 2 mile run and I will more than likely come last place  I would have normally finished top 3.

Am I doing something wrong?

6 months post THR

I am still having shooting pain down my leg to the top of my knee. My leg is also still numb and tingly. I started training again – that is, if you call running 4-6 miles a week training. I am also biking and swimming. For those of you that had a THR did you still fell these symptoms 6 months out? I am getting frustrated and want to train for a 1/2 ironman soon