* (C) is NIMRA Championship race
* (UC) is Ulster Championship race
* (IC) is IMRA Irish Championship race
All of the below will be subject to overlapping between respective championships
For IMRA race dates and details please visit the website here: https://www.imra.ie/events/?year=2024
- Slieve Gullion Race (C) on March 2, 2024 11:00 am
- Glenariff Mountain Race (C) on March 9, 2024 12:00 pm
- Granite Peaks Ultra 50K & 25K Race (C) on April 20, 2024
- Hill and Dales 2024: Slieve Martin (C) (tbc) on April 25, 2024 7:30 pm
- Slieve Donard Race 2024 (C) (tbc) on May 11, 2024 2:00 pm
- Annalong Horseshoe (C) on May 18, 2024 11:00 am
- Pat Dunbar Memorial (Leitrim Lodge) (C) on May 25, 2024 11:00 am
- Cairncastle Classic Fell Race (C) on June 1, 2024 11:00 am
- Flagstaff to Carlingford (C) on June 16, 2024 11:00 am
- Mullaghcarn Giant Race (Gortin Glens) (C) on June 29, 2024 12:00 pm
- Spelga Skyline (C) on July 6, 2024 11:00 am
- Seven Sevens (C) on August 3, 2024 10:00 am
- Scrabo (C) on August 15, 2024 7:00 pm
- The Two Towers (C) on August 24, 2024 11:00 am
