Solo ride while up at Fellowship Camp at Cedar Glen. Took Farmers Rd into town, then bought a Gatorade because I had forgotten to bring a water bottle. Headed out toward Cuyamaca Lake on the 79. This isn't very steep, but perhaps it was the altitude (and a fairly stiff cr0sswind) that seemed to make this part of the ride so difficult. Got to the lake and continued on the 79, past Paso Picacho campground and about a mile down a fairly steep grade, where I turned around and headed back. The ride back was more downhill and also more into the wind, so it was still a workout. Got back to the Camp Cedar Glen entrance and went back up this road very slowly, not a lot of gas left in the tank for a comparatively short ride.
Average speed = 15.6 mph. Total mileage = 31.5 mi.
Total elevation gain = 1380'
Average heartrate = 151 bpm
http://www.mapmyride.com/ride/united-states/ca/julian/368125287244757331