Secret Course 24
From the Super Mario Wiki
Secret Course 24 is the twenty-fourth secret course that appears in the Remix 10 mode of Super Mario Run. This secret course takes place in the sky.
The course starts with a Springboard and three ? Blocks containing Super Mushrooms. The first Bonus Medal is found above five sets of Springboards and a Pokey after this. There are then another springboard right before the second Bonus Medal, which is found above two more Pokeys. The third Bonus Medal is obtained by hitting the ? Block found between a row of five more Springboards immediately after the second Bonus Medal. After this are two sticky walls and more Pokeys. The fourth Bonus Medal is found between the sticky walls. The fifth and final Bonus Medal is found above two more Springboards right before the Goal Pole.