I've been running a long time but the only Gore Tex jacket I have ever had is from about 1980. I quickly discovered I got very warm running in it, and as a result I only wear it when it is below zero (actual, not wind chill).
On those miserable days when it is 30's and raining I sometimes think I need rain jacket/pants, but I'm worried they would have the same problem. Have more recent iterations of Gore Tex fixed the issue with heat dissipation?