The 20 and the 40 share the first 13 miles and the last 6.The start will include a grassy section before you enter Boldlygo. You'll ride the whole trail, the red trail, South Powerline and Venice Acadia grade to the sag stop: Tom and El Jeffe's Cantina. The 20's turn back down the VA grade back to Boldlygo. The 40's ride a loop including:the North, South Powerlines,the mile of hell, the mowed trail along Big Slough and parts of Doe Hammock.The sag a second time (mile 30+) and back onto Boldlygo. The 20 and 40 will be marked with paint and signs.
Eric
Links to 20 miler not including the first two miles and a separated rendering of the 40's extra loop.
https://connect.garmin.com/modern/course/11368264
40 extra loop approximate not accurate:
http://ridewithgps.com/routes/11669018
