This installment of the Photo Guide to Trail Runs in Sun Valley details another great close-in run that covers some classic Sun Valley singletrack, with great views of the Boulder and Pioneer mountains and some nice lonely trails (after about an hour of running): the Fox Creek, Oregon Gulch, and Chocolate Gulch loop. Total mileage is about 18 miles with about 3,000 feet of climbing, gathered over a number of moderate length climbs. It's a great go-to run for some decent miles and good vertical. Enjoy.
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