Through our relationship with The Greater Holyoke YMCA, the Mustang swimmers will practice daily under the supervision of the coach, in preparation for a competitive season that culminates in the CISAC Championship in February.

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The MacDuffie School

66 School Street, Granby MA 01033


2019-2020 Swimming Schedule

Date Time Location
Saturday 1/18/20 1:00 PM Northfield Mount Hermon Away
Wednesday 1/22/20 TBD Eagle Hill Away
Wednesday 1/29/20 TBD Eagle Hill Away
Saturday 2/1/20 1:00 PM Hamden Hall Away
Wednesday 2/5/20 4:00 PM Eagle Hill Away
Friday 2/7/20 5:00 PM Dexter-Southfield Away CANCELLED
Saturday 2/8/20 3:30 PM Hamden Hall Away
Saturday 2/15/20 9:00 AM Eagle Brook Away
Wednesday 2/19/20 4:00 PM CISAC Championships Away
Friday 2/21/20 4:15 PM Eagle Brook Away
Wednesday 2/26/20 4:00 PM Deerfield Academy Away

Coach:  Rebecca “Ducky” Griebno  rgriebno@macduffie.org


Photo of Rebecca “Duckie” Griebno

Rebecca “Duckie” Griebno

Residential Assistant

Ms. Rebecca ‘Duckie’ Griebno joins the staff as a Residential Assistant. Previously, she has been involved in the Duke TiP Summer Studies program for gifted students in various residential roles. Duckie is working towards a BA from Penn State in International Politics with a minor in International Relations. Her free time pursuits include baking, sewing, and performance arts.