PROVIDENCE, R.I. Senior Evan Weinstock (Las Vegas, Nev.) and junior Henry Tufnell (Cirencester, England) of the Brown men s track & field team are set to compete at the 2014 NCAA Outdoor Track & Field Championships this week at historic Hayward Field in Eugene, Ore. The duo will open competition on Wednesday, with Weinstock in day one of the decathlon and Tufnell in the semifinals of the 800 meters.