beginning training for summer season

Ran 2 slow miles today in Cadillac (high school and back) to begin the training season.  First mile was 10:28 and second mile 10:41 (21:09).  I weigh 195 1/2, which means I've gained 6 1/2 lbs. over the winter.  Not as bad as last winter when I came back at a robust 201 1/2.  Nonetheless, my legs and body felt heavy.  Temp was an ideal 50 degrees.