Final Pre-Marathon Run

3.1 miles up at the lake in the evening, walking about a half mile before and after. Was getting dark near the end of the run, but not too bad. Easy run, 3.1 miles in 30:22, average pace of 9:47, splits of 9:48, 9:55, 9:40 and 9:23 pace for the final .1 mile. Average heart rate of 153. Keeping loose for the marathon.