Rosena Ranch is a 2 mile Circuit Race held along side the 15 freeway of Glen Helen Parkway just out side of Fontana & San Bernardino. This course is to be one of the hardest courses in the area. This course is an out and back course with rolling hills and depending on the time of the year winds up to 10-30 miles an hour.  

February 24th, March 18th & May 5,  2018