Viking ice skates, made from leather and horse-bone, found in York. The skates weren't blades designed to bite the ice like today's nimble models. They were likely used very much like skis,
THI3D THURSDAY "Viking Mythology" Winner - Boardpusher Blog
Hurstwic: Viking-age ice skates
Hurstwic: Viking-age ice skates
Graphic Viking Complete Skateboard
Viking Sprint Special Size 35 Speed Skates Bi Metal Blade Kangaroo Boot | eBay