A 50 mile adventure run loop in Northern Yosemite beginning at Twin Lakes, including five passes, the Benson Lake riviera and a summit of Volunteer Peak. Total trip time of 15:28; starting at 5:10 am and finishing at 8:38 pm. The trails are snow-free except on the north side of Burro Pass and both sides of Mule Pass. This is a relatively popular backpacking loop and for good reason - spectacular scenery throughout with some great photography opportunities!
Many photos here.
[youtube]http://www.youtube.com/watch?v=IElgIKUaElA[/youtube]