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_1358608_4 (group VARCHAR, distance VARCHAR)
### Question:
How many races were for a distance of 2020 m?
### Answer:
SELECT COUNT(group) FROM table_1358608_4 WHERE distance = "2020 m"