Great Ultra Mediocre Back Yarder (GUMBY)
Course record: 36 yards (Ben Hirst 2024).
Saturday, 25th April 2026. The running of the GUMBY and the GUMBaby will take place in the Brindabella Ranges to the west of Canberra. The event promises a vibrant community atmosphere for runners and supporters with camping at the historic World War 2 internment camp known as Blue Range Hut.
Past editions
| Date | Winner | Yards | Starters |
|---|---|---|---|
| Apr 25, 2026 | Chris WILDER | 51 | 41 |
| Apr 25, 2025 | Elliot COOPER | 26 | 3 |
| Apr 27, 2024 | Ben Hirst | 36 | 12 |
| Apr 22, 2023 | Pam Muston | 29 | 4 |
| Apr 22, 2022 | Ben Grimshaw | 26 | 3 |
| Apr 24, 2021 | Chris WILDER | 32 | 6 |