CREATE TABLE table_57706 ("Date" TEXT, "Course" TEXT, "Distance" TEXT, "Type" TEXT, "Winner" TEXT)

What type of race took place on the course Orta San Giulio to Milan?
SELECT "Type" FROM table_57706 WHERE "Course" = 'orta san giulio to milan'
SELECT "Type" FROM "table_57706" WHERE "Course" = 'orta san giulio to milan'