Seabiscuit Heritage Foundation Share: Non-Profit Organizations Seabiscuit Heritage Foundation Visit Website 16200 N Hwy 101 Willits, California 95490 7074595992 About Map About The Seabiscuit Heritage Foundation is working to preserve and protect the cultural legacy of Ridgewood Ranch, the home and final resting place of the legendary racehorse, Seabiscuit. What's Nearby? Distance: 5 10 15 20 25 50 mi.