This morning in NYC: NYRR members are celebrating the life and legacy of Grete Waitz by running the same course where she won 5 #MastercardMini10K titles and the final miles of her 9 New York City Marathon victories.🏃‍♀️ Integral to our organizational history, Waitz became the chair of the NYRR Foundation, which has evolved into NYRR Community Impact. Thank you to our members for your consistent support of helping Grete’s philanthropic legacy live on!💙❤️ #GretesGreatGallop