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