2011-12 Track & Field: Member of 6th place 4x800 relay at 2011 and 2012 outdoor Heps. Member of 4th place 4x800 relay at 2012 indoor Heps.

2010 Outdoor Track & Field: Earned a personal record in the 800m at the very end of the season at the Brown Springtime Invitational posting a time of 2:19.

2009-10 Indoor Track & Field:Ran her best indoor 800m at Yale's Gigengack Invitational with a 2:20.

Personal Records:
800m: 2:12
400m: 58
600m: 1:40 

Before Brown: In 2008 Tess ran 2:14 in the 800 in the CIF finals and finished second. In 2009 she ran a personal record of 58 seconds in the 400, and ran roughly :57 as the anchor in the 4x400 relay ... Was a California State Participant in the 800 in 2008.

Personal: Tess is the daughter of Peter Thomas and Julia Plant ... Has one older sister, Mary Plant-Thomas ... Concentration is Geology-Biology.