Rode Mag 7 in June. The first 4 legs are great fun, mostly downhill. Semi-technical but nothing crazy. Amazing views. After that (where the sign above is posted), things get tougher. Big climbs and very technical on legs 5-6 (Golden Spike and Gold Bar Rim), and Portal (leg 7) is downhill with that "get off or die" sign and is also pretty technical but ridable in most spots. The ride is pretty much an all-day affair, so pack tons of water/provisions and take your time. At the end, we rode back to town (another 7 miles or so) while one of our buddies rode the opposite direction to pick up the car at the drop off. Whole thing took about 5-6 hours.
Did Whole Enchilada the next day, minus the Burro Pass section which was closed due to snow. Got shuttled to the start (Hazard County) by Moab Cyclery shuttles. Small but steep climb at the beginning followed by 3-4 hours of amazingness down to the river. Also rode home from that one, adding a few easy road/path miles.