Marathon season is well and truly here. The Boston marathon delivered some record-smashing results yesterday, while in the UK runners are limbering up for a 26-mile dash across London this coming Sunday.
If you're an established runner and race-day fever has you inspired to up your game, I've rounded up some of the very best pro-level running shoes below. All feature a carbon plate that's designed to snap back into place and propel you forward to a John Korir-beating time (or at least a PB) on your next marathon.
