On thin ice 

The first circumnavigation of the Arctic's Ellesmere Island is Jon Turk's victory in a lifetime of pushing the limits

click to flip through (6) JON TURK PHOTO - Erik Boomer leaps from slushy slab to slushy slab. If conditions were too risky, Jon Turk and Boomer would hop among the ice slabs to get to safer areas in which to kayak.
  • Jon Turk photo
  • Erik Boomer leaps from slushy slab to slushy slab. If conditions were too risky, Jon Turk and Boomer would hop among the ice slabs to get to safer areas in which to kayak.