AUSTIN, Texas On the third and final day of the 2015 Texas Relays, junior Julia Viberg enjoyed a big career performance for the Northern Arizona track & field team in the discus setting a new personal record and picking up a second-place finish in the event. Viberg recorded a mark of 57.07m (187-03) on her last of six throws and went head-to-head with last year's NCAA Discus Champion until the very end on Saturday.