From the Smith Rock State Park office:
Date: Saturday July 6th 2013
Event: Smith Rock Summer Sunrise Classic (foot race)
Traffic conditions: Vehicle traffic will be restricted on Crooked River Drive from 5:30 AM to 11:30 AM
Road closures: Two 20 minute road closures (permitted by Deschutes County) will occur at 6:15 AM and 7:15 AM
This event is conducted by the Smith Rock Race Group, LLC.