Intersection of North Table Loop and Mesa Top trails
You are about 5.3 miles from the start. Continue straight (right) on the North Table Loop trail. In 0.8 miles you will be back at the parking lot. Total mileage for the description of this trail is about 6.1 miles.
If you want more climbing, take the Mesa Top trail back to the top of the Mesa. From there, you can make your way back down the steep North Table Loop jeep road back to the parking lot. Or if you are really ambitious, do another loop around.