It's summer in Tucson, which means a lot of rides up our mountain: Mt. Lemmon. Today it was warm (80 degrees to start) and about 45% humidity but it was overcast so that was good. I rode to the base (5 miles) and then up to milepost 9 (Seven Cataracts) - elevation gain about 2900 feet. It's always amazing how fast the descent is after the long slog uphill.