CREATE TABLE table_8717 ("Year" FLOAT, "Competition" CLOB, "Venue" CLOB, "Position" CLOB, "Event" CLOB)

Which Event has a Competition of chicago marathon, and a Year larger than 2004?
SELECT "Event" FROM table_8717 WHERE "Competition" = 'chicago marathon' AND "Year" > '2004'
SELECT "Event" FROM "table_8717" WHERE "Competition" = 'chicago marathon' AND "Year" > '2004'