Puma claims the Fast-R Nitro Elite 3 is its "fastest ever running shoe," primed for use in the London and Boston marathons.

The Fast-R Nitro Elite 3 will be available to purchase in limited supply from Friday 18 April at Puma’s Boston Marathon experience, ‘The High Point’, at 745 Boylston Street. A limited global drop will ...

We’re finally starting to see shoe ... running-related injuries, such as blisters, plantar fasciitis, the pedi-ick black toenails, and shin splints. Researchers have also found that, because ...