I just finished the Long Trail through Vermont. Out of the 280 miles I hiked, i think the poles were stowed for 10miles at most. Downhill, absolutely necessary for my knees (and i'm only 32), flats i move faster because I have better balance over rough ground, uphill, until it becomes hand over hand climbing then they are very helpful to push/pull myself up steep steps and inclines. and they hold up my tent.