Similar to Road Race but you'll need to fly through rings as fast as you can. You don't need to be in the center of the checkpoint rings; just passing through them will be enough. You have to pass through all the rings and reach the destination before the timer runs out.
Unlock by: Liberate Soliana
The early checkpoints of the challenge requires tight turns and advanced planning since your plane is not that agile. You can get at least 4-gears using the default aircraft. You can try again once you get a more agile and faster plane.