This is a question that has plagued this message board for years. Scroll down to Light Tingling / Popping Sensation in Legs After Jogging, last commented on June 24 for lots of ideas of what MIGHT be causing this. One likely cause seemingly is RLS.
Hi,
I would also suggest you to get your blood sugar levels checked to rule out diabetes.
You can start a B complex suppplement also and see if it helps.