That's great that your Runner is broody. I had read that they usually will not bother to hatch out any of their own and you have to give them either to a broody Hen or put them in an incubator. Has she ever hatched out any of her own before?10 today and the K/C is still broody after all eggs taken and all straw cleaned out. The runner is now full broody sitting on 5 eggs. She does not get off the nest until I go in the coop. I may have to divide the coop and let her in the back pen .