I went running about 2 pm and did 2 miles. For the first quarter mile I used a run/walk ratio of 20/20 (seconds), and then I switched to 20/40 for the rest of the run, although there were a few times that I took an extra 20 seconds walking. The air temperature during my run was in the low 40s (F), and it was great to be outside. Warm with a gentle breeze of 2-4 mph. Quite a few people were on the path taking advantage of the beautiful Spring day.
One car in the parking lot had a 26.2 sticker on its bumper, but the car was gone when I got back. I thus don't know who ran the marathon at some time in the past.