Course
Key dates
- !RegistrationOpen now
- !Entries closeThu 31 Dec 2026 · in 10 weeks
- ★Race dayFri 1 Jan 2027
About
The Tom Brennan Memorial 5K is a beloved annual road race held on New Year's Day in the scenic Phoenix Park in Dublin, Ireland. Runners of all levels are invited to start the year off right by tackling this challenging yet rewarding course through the heart of Ireland's capital city. With a rich history honoring the legacy of a local running icon, this event is a must-do for any runner seeking an unforgettable Irish adventure.
Save Tom Brennan Memorial 5K to your season and RunCalendar reminds you the morning entries open and before they close. Free on iPhone, no account needed.
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A confirmed date shows its day; a provisional one shows only its month, because we won't claim a day we don't have. This page is rebuilt every night from the RunCalendar catalogue.