It’s time again for the age-old tradition of calorie mitigation–participating in a run on Thanksgiving so that all the turkey, stuffing, pumpkin pie and your mother-in-law’s “secret casserole” can be consumed guilt free. The Oregon Road Runners Club hosts a popular Turkey Trot at the Oregon Zoo. The event is untimed and perfect for the whole family, no matter what your walking or running pace may be. There is also a half-mile Tot Trot for…