The folks over at RideSFO have confirmed the remaining two dates for the 2007 Corral Hollow Downhill (CHDH) Series:
Race 1: April 21-22, 2007 (previously announced)
Race 2: June 1-3 9-10, 2007
Race 3: September 8-9, 2007
The CHDH is held in Livermore, CA inside the Carnegie SVRA. Last year's single race attracted more than 100 riders. Full details on the events are posted on the CHDH 2007 Info page. For information on last year's race, check the archives.