Cholangiocarcinoma Foundation's Calendar of Events unless otherwise stated, all times are in Eastern Time, UTC -4. Events in December 2023 View as GridView as List MonthWeekDay Month January February March April May June July August September October November December Year 2020 2021 2022 2023 2024 PreviousTodayNext December 10, 2023 (1 event) Holualoa Tucson Marathon, Half Marathon, Marathon Relay, 50k Ultra December 14, 2023 (1 event) CCF Webinar: Management Strategies for Biliary Obstruction in the setting of Cholangiocarcinoma December 23, 2023 (1 event) 6th Annual Jingle for Janet 5K