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_name_37 (run_4 VARCHAR, athletes VARCHAR)

### Question ###
Which Run 4 has Athletes of alexandru frimu & costel rădulescu?

### Accurate SQL ###

SELECT run_4 FROM table_name_37 WHERE athletes = "alexandru frimu & costel rădulescu"