Below are predicted times by gender, race category, and age for top riders (climbers) in their category. Top age-groupers are listed alongside equivalent age-unrestricted categories.
The Route: Alpine, Banner Grade, Julian, Engineers. 96 miles and 8,900 feet of climbing.
The Map: http://www.trimbleoutdoors.com/ViewTrip/584135
Times are from personal observation and accounts of riders I know and or coach. Some times may have been set under ideal or strong tail wind conditions.