Jessica Tonn Class: Sophomore Hometown: Paradise Valley, Ariz. High School: Xavier Prep

Stanford: Burst onto the scene as one of the top freshmen in the Pac-10 ... helped Stanford win the Pac-10 title in the closest race in conference history ... placed third in the 3,000 meters at the MPSF Championships during the indoor season.

2010 Season (Freshman): One of Stanford's scoring runners at the NCAA Championships, placing 96th with a 6,000-meter time of 21:19 ... helped Stanford to the Pac-10 title, placing eighth at the conference championships with a time of 20:16 ... placed 28th at the West Regional meet with a time of 20:47 ... ran a 6,000-meter time of 20:53 at Pre-Nationals to place 19th ... placed 12th at the Stanford Invitational in her collegiate debut.

High School: The Arizona 5A1 cross country state champion in 2008 and `09 ... The Arizona Republic Cross Country Runner of the Year in 2008 and `09 ... The Arizona Tribune Cross Country Runner of the Year during her sophomore, junior, and senior years ... Xavier Prep cross country team MVP all four years ... a FootLocker All-West Regional Team member during all four years ... a FootLocker Cross Country National Finalist during all four years ... a FootLocker second team All-American in 2008 and third team All-American in 2009 ... an ESPN/Rise Magazine Athlete of the Year finalist during her junior year ... The 2008 and '09 Gatorade Arizona Girls Cross Country Runner of the Year ... Wendy's High School Heisman National Finalist in 2009 ... Xavier Prep All Sport Outstanding Senior Athlete ... Arizona Interscholastic Association Scholar Athlete of the Year in 2009 ... Xavier Most Valuable Distance Runner all four years ... holds 14 individual state titles, two in cross country and 12 in track ... Arizona State Cross Country Championships course record holder ... Desert Twilight Cross Country Festival course record holder ... second on all-time Arizona track performance list in the 1,600 and 3,200 meters ...captained the cross country and track and field teams sophomore, junior, and senior years ... part of three-time Arizona State 5A1 champion cross country team.

Personal: Major is undeclared ... daughter of Scott and Tracy ... has a younger brother, Blake ... enjoys hiking and spending time with friends and family.