Awesome hike up Millcreek Canyon this morning. We did the Pipeline Trail and the weather was perfect. The first mile of the trail is nice incline mostly in the shade. The trail veers to the left and the next 2 miles are flat and sunny and offer beautiful views of the Salt Lake valley. The last two miles are perfect for trail running too, just be careful that you keep your eyes on the trail (rather than your feet) because bicycles are allowed on the trail on even days.