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| On Same Day |
|---|
| Causeway Coast Marathon |
| At Or Near This Venue | Instances | Next Date |
|---|---|---|
| Giant's Causeway - 20 Miles | 3 | 11th Apr 2026 |
| Lost Worlds Causeway Crossing 50k | 2 | 23rd May 2015 |
| The Causeway Crossing 50k | 1 | 4th May 2013 |
| Norn Iron 100 | 1 | 30th May 2026 |
| Norn Iron 100 Marathon | 1 | 16th May 2026 |
| Norn Iron 100 (2nd edition) | 1 | 3rd Jun 2023 |