During Krouse's tenure, the girls cross country team has won the Independent School state championship six times (1997, 2001, 2002, 2004, 2016, 2017) and the Inter-Ac League championship 12 times since girls cross country was accepted as an official league sport in 1991.

Her first state championship team, in 1997, featured two GA runners (Lindsey Sukay '98 and Liz Grau '99) finishing first and second in that meet, respectively, and the team finished the season undefeated (16-0). That team was inducted into the Germantown Academy Athletic Hall of Fame. 

Coach Krouse was a founding board member and is past president of the PAISSA, (formerly the PISCCCA) and was named Girls Team Coach of the Year in 2001, 2002, 2012, 2013, and 2016 by that group. 

She formerly was co-head coach of the girls track and field team and helped to lead that group to three Inter-Ac League championships.