01 Jan 2025
Dublin
Countdown to race day!
The Tom Brennan 5K on 1 January 2025 is an annual road race held on New Year's Day in Phoenix Park, Dublin.
The race is on a flat two loop course perfect for running a new 5km PB.
The event is hosted by Liffey Valley AC and celebrates its 50th anniversary in 2025.
Looking for more information?
If you're looking for more information on this race, please fill out the form below or email us at info@runrepublic.com.