Here is the full list of all 18 Not Without My Poop achievements.
LEVEL 12
LEVEL 10
LEVEL 11
LEVEL 9
100KM
50KM
LEVEL 8
10KM
LEVEL 7
LEVEL 4
LEVEL 5
LEVEL 6
5KM
LEVEL 1
LEVEL 2
LEVEL 3
1KM
2KM