My ex has our children (8 and 5) over two weekends a month, and as they are a very active family they are often out and about on sponsored bike rides etc.
The other weekend they all went on a 10 mile sponsored walk, which the school mentioned they thought was excessive for my youngest who has just turned 5. I know they have also taken him on 10 mile bike rides before, and my ex said my youngest (then 4) complained about it, but "had to get on with it".
I'm not sure if he's being pushed too far too soon. Anyone got any thoughts?