Sled building

Sled building is a refreshing activity that we do when it's winter and lots of snow! In the light of burning fires and marching drums, the participants will make fully functional sledges. During about 1 hour they build their own sledge, which will then be used in the thrilling sledge race! But then it's also up for grabs, will the sled really hold up to the G forces it will be subjected to in competition?