Provisional calendar for the Hill & Dale Series and Slieve Donard Race:
| Date | Start Time | Event |
| Thursday 16 April 2026 | 19:30 | Castlewellan |
| Thursday 23 April 2026 | 19:30 | Tollymore |
| Thursday 30 April 2026 | 19:30 | Slieve Martin |
| Thursday 7 May 2026 | 19:30 | Binnian |
| Thursday 14 May 2026 | 19:30 | Hen & Cock |
| Thursday 21 May 2026 | 19:30 | Luke’s |
| Saturday 30 May 2026 | 11:00 | Slieve Donard Race |
| Thursday 4 June 2026 | 19:30 | Millstone |
| Thursday 11 June 2026 | 19:30 | Loughshannagh |
| Thursday 18 June 2026 | 19:30 | Meels |
| Friday 26 June 2026 | 19:30 | Drinnahilly |
Races are subject to permit. Further details, including how to enter, will be available soon.
Athletics NI Fixtures
Athletics Ireland Fixtures
NI Mountain Running Fixtures
Irish Mountain Running Fixtures
FRA Calendar