Here is the full list of all 15 Chris - there are The Element Runner achievements.
Jump 700 Times!
Jump 650 Times!
Jump 600 Times!
Jump 550 Times!
Jump 500 Times!
Jump 450 Times!
Jump 400 Times!
Jump 350 Times!
Jump 300 Times!
Jump 250 Times!
Jump 200 Times!
Jump 150 Times!
Jump 100 Times!
Jump 50 Times!
Jump for the first time!