CREATE TABLE table_37561 ("Date" CLOB, "Race Name" CLOB, "Location" CLOB, "UCI Rating" CLOB, "Winner" CLOB, "Team" CLOB)

Who was the winner of the tre valli varesine race?
SELECT "Winner" FROM table_37561 WHERE "Race Name" = 'tre valli varesine'
SELECT "Winner" FROM "table_37561" WHERE "Race Name" = 'tre valli varesine'