4.7-miles in Bear Hole Reservoir on a bright, sunny, forty-degree day.

Additionally, on this day in 1996 I participated in the annual "Fat Ass 50" in North Adams, Massachusetts.  

This event consisted of many loops on the road, on a cold, gray day, and I believe there was a pretty bad snowstorm on the drive home.  

I have a time listed of  5:32:35, and I think that was for 26.2 miles - not 50k.  

This was my 8th marathon completed.