| Clue | Source | Date |
|---|---|---|
| Course of rolled cinders for motorcycle racing (4,5) | ||
| Unpaved racing circuit (4,5) | ||
| A road not made for racing? (4,5) | ||
| Tax one of those responsible for 5 down? That's not set in cement, of course! | Irish Times Crosaire | 21 Sep 2021 |
| Tax what musicians make - that might need to be roughly road-tested first | Irish Times Crosaire | 21 Mar 2019 |
| Unpaved racing site | Wall Street Journal | 15 Sep 2015 |
| Unpaved racing site | ||
| Racing surface |