Use your abilities to reach each objective. Completing this course will make you a better Doomfist player and give you a better feel for the limits of his abilities.
The course can be pretty tough at first but as you get more familiar with his abilities it will get easier.
The map is timed. There is no time limit, but it can be used to measure your progress. The current record stands at 37.36 seconds (as of Aug 28).