Riddler Eject And Glide. Go all the way back to the entrance and use the boost to get max speed for your jump be sure to jump before you hit the edge. Footer_privacy_policy footer.
This will lower the water level once again but will also trigger a fight with a group of four Riddler robots that show up. Before hitting the wall eject from the Batmobile and glide. Use the statue for a grapple point to boost yourself and get some speed.
Contrary to what the Riddler and start point want you to do dont use the Batmobile for this race.
When youve done that at full speed drive the batmobile forward. In order to finish this mission you have to complete a series of objectives throughout Gotham. Take them all out then return to the Batmobile. Footer_privacy_policy footer.