You can run against these but your character doesn't move anywhere. Some of them need a weapon in your hands and some don't happen with weapon in your hands. So too steep stairs/steps or too low doorways do this.

-Black wood house entrance step with weapon on hands
-Red and green house entrance step with weapon on hands
-Red house stairs with weapon on hands
-Yellow house one doorways only from one direction without a weapon on hands
-Brown house entrance step (RAZOR49 added)
-Medium wooden shack doorway way too low. Can't get out without crouching
-Small wooden shack doorway very small collision problem without a weapon
-Hospital left side of the stairs first step
-School stairs between the 1st and 2nd floor close to the 2nd floor and one doorway is very tight {F28095} {F28096} {F28097}