The question isn’t when will Colbi break a record but how many will she break over her high school career? Colbi Borland is only a sophomore at Big Walnut High School and has broken another Big Walnut record this time in the 3200m indoor run with a time of 11:37.63. The previous record was held in 2005 by Genny Murphy with a time of 12:38.21. Congrats Colbi!!