On Thanksgiving day, at Maurie Jacobs Park in Eugene, Oregon, you can get in some excellent pre-Thanksgiving dinner exercise. The Turkey Trot Eugene, hosted by Level 32 Racing, is a wonderful holiday 5K for a good cause. The course takes racers on a beautiful tour on Ruth Bascom trail network in the Alton Baker Park area. Many sections of the course are along the Willamette River and have great views, then runners will finish…