Question: What is the name of the shield winner in which the mls cup winner and mls cup runner up is colorado rapids?
Schema: create table table_11148572_1 (mls_cup_winner varchar, mls_cup_runner_up varchar, PRIMARY KEY (mls_cup_winner))
SQL: select mls_cup_winner from table_11148572_1 where mls_cup_runner_up = "colorado rapids"