Just about 40 miles, but I lost 15 due to forgetting to turn on my GPS after lunch. At least Runkeeper lets me edit the route to show where I actually went, and it shows 38.5 miles, which is pretty darned close. MapMyRide, Garmin and Strava let me pick a past route for mile counts, but shows a big teleport in the middle of the actual ride map. Going after calculations, it appears that Strava is massively underestimating my power Average power should be 1/4 of my caloric burn, divided by hours, then multiplied by 1.163 to get the average watts. Even with the missing info, Strava should report 183W and reported 120W. Checking more, this shows that all of my prior power estimates from Strava are reported as 59% of reality. Erica saved my bacon. The wx kept getting colder than all estimates and she drove up to bring me another layer of warmth. And thanks to Sharon, Kathy, Becky, Jim, Steve and Theresa for waiting on me to change socks and bag my feet. Also, great ride everyone!