Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_name_3 (uci_rating INTEGER, race_name VARCHAR)
### Question:
What is Vuelta a Ecuador's lowest UCI Rating?
### Answer:
SELECT MIN(uci_rating) FROM table_name_3 WHERE race_name = "vuelta a ecuador"