4 races in date order
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Gullion Way Ultra Marathon
Loops Slieve Gullion, a renowned ring dyke
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Grey Abbey Endurance Challenge
Timed laps through the historic Grey Abbey Estate, Co. Down
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Sea2Sky
From Newcastle's seafront toward the Mourne foothills
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Hillsborough Castle Running Festival
Traffic-free running through the grounds of a royal castle estate
Your next race, seen from above.
Save any of these to your season in RunCalendar and hear the morning entries open. Free on iPhone, no account needed.
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Save any of these to your season in RunCalendar and hear the morning entries open. Free on iPhone, no account needed.
Every race here is published by its organiser; RunCalendar checks the date and the entry window against the organiser's own page and rebuilds this calendar every night. A confirmed date shows its day; a provisional one shows only its month. Last updated 22 October 2026.