Mark Gallup challenges Mason to shoot bobsleigh action, and Mason and Gracey follow Justin Kripps and his two and four man teams as they compete in the North American Cup in Calgary, Alberta. Gallup tells Mason; “Go and try shooting a bobsled blasting down an ice track at 140km per hour, with only two runs per race to get the perfect shot”. It’s even harder than it sounds.

underEXPOSED follows a team of action sport photo journalists and documents the adrenaline-packed challenges they face to get the shots and the struggles they have to find and sell the next big extreme sports story.