| New Year's Eve Scramble | 12/31/2019 10:00 AM - 5:00 PM |
| New Year's Eve Scramble | 12/31/2021 10:00 AM - 3:59 PM |
| New Year's Eve Scramble | 12/31/2016 10:00 AM - 2:30 PM |
| New Year's Eve Golf Scramble | 12/31/2016 10:00 AM |
| New Year’s Eve Scramble | 12/31/2023 10:00 AM - 4:30 PM |
| National Night Out | 08/02/2022 4:45 PM - 9:00 PM |
| Leap Year Scramble | 02/29/2020 10:00 AM |
| Junior Open | 07/24/2017 8:00 AM |
| Junior Open | 07/25/2016 8:00 AM - 2:00 PM |
| Junior Golf Summer Camp | - |
| Junior Golf Camp | - |
| Individual Match Play Challenge | 07/01/2018 |
| Individual Match Play Challenge | - |
| Individual Match Play Challenge | 05/01/2024 |
| Individual Match Play Challenge | 07/01/2016 12:00 AM - 10:00 PM |
| Individual Match Play Challenge | - |
| Individual Match Play | - |
| Herndon Cup | 10/08/2017 8:00 AM - 1:00 PM |
| Herndon Centennial Golf Course Club Championship | - |
| Herndon Centennial 40th Anniversary | 06/25/2019 |
| HCGC Hours | 12/24/2016 8:00 AM - 2:00 PM |
| HCGC CLOSED | 12/25/2016 |
| Golf Course Customer Appreciation Day | 05/20/2017 |
| Gobbler Scramble at Herndon Centennial Golf Course | 11/19/2016 9:00 AM - 2:00 PM |
| Gobbler Scramble | 11/18/2017 9:00 AM - 2:30 PM |
| Gobbler Scramble | 11/20/2021 9:00 AM - 2:00 PM |
| Free Women's Clinic | 06/25/2017 12:00 PM - 1:30 PM |
| FREE Ladies Golf Clinic | 06/12/2016 12:00 PM - 1:30 PM |
| Free Ladies Clinic | 06/05/2018 6:30 PM - 8:30 PM |
| FREE Junior Golf Clinic | 05/13/2017 12:30 PM - 2:00 PM |
| FREE Junior Golf Clinic | 05/08/2016 12:30 PM - 2:00 PM |
| Free Junior Clinic | 05/29/2018 6:30 PM - 8:00 PM |
| Free Family Golf Clinic | 07/30/2017 12:00 PM - 1:30 PM |
| Customer Appreciation Day | 05/21/2016 |
| Club Championship | - |
