Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_22905641_2 (race_1_winner VARCHAR, circuit VARCHAR)

### Question ###
Who was the race 1 winner of the race at Hidden Valley Raceway?

### Accurate SQL ###

SELECT race_1_winner FROM table_22905641_2 WHERE circuit = "Hidden Valley Raceway"