Spike Design - Katie Mackey - 2012 Spike Design - Katie Mackey - 2012 from Valerie Rose Weilert Spike Design - Katie Mackey - 2012 Currently working with Katie Mackey - 1500m Olympic Trails finalist - on designing a signature track spike. More work to come! gLike Spike Design - Katie Mackey - 2012 Currently working with Katie Mackey - 1500m Olympic Trails finalist - on designing a signature track spike. More work to come! Advertising Product Design Footwear Share R 7 n Valerie Rose Weilert Footwear Design // Illustration Portland, OR Follow Contact