Darleen Sally Renner, 92, passed away on Wednesday, March 19, 2025, in Ft. Collins, CO. She was born May 3, 1932, in Hazelton, ND to Pauline and Reinhold Mulske. She is survived by daughter Patti (Isaac) Azouz, son Michael Renner, daughter Cathy (Mark) Bowles and granddaughters Jessica, Taresa, Morgan, Carly and 7 great grandchildren. Darleen lived and worked in Estes Park, CO for 41 years, owning and running restaurants including The Ranchouse and The Courtyard Tavern and Gazebo as well as managing retail stores Rainy Day and Earthwood Artisans. She is preceded in death by her great granddaughter, Audrey Preble in 2006, her husband of 56 years Edgar Renner in 2008, and her eldest son Terry Renner in 2023. A small private celebration of life will be held on Friday, March 28, 2025, at 6:00 pm at Goes Funeral Care in Ft. Collins, CO. Please visit Darleen's tribute page at goesfuneralcare.com to read her full obituary and to share condolences with her family.