The following are details of any current and future scheduled road and gate closures in the Phoenix Park.
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Date of Event: Thursday 1st January 2026 – Tom Brennan 5K Road Race
Roads to be closed to vehicular traffic:
Chesterfield Avenue (Phoenix to Mountjoy) will be closed from 10.00pm on Wednesday 31st December until 11.30am on Thursday 1st January.
Ordnance Survey Road will be closed from 11.00pm on Wednesday 31st December until 11.00am on Thursday 1st January.
Gates to be closed:
Castleknock Gate Thursday 8.30am – 11.00am
Ashtown Gate Left Turn Only on Entry Thursday 8.30am – 11.00am
Knockmaroon Gate will be closed from 11.00pm on Wednesday 31st December until 11.30am on Thursday 1st January
Traffic Restrictions:
Access to St. Mary’s Hospital and Cara Cheshire Home is through Chapelizod Gate. All roads and gates will re-open as soon as it is safe to do so.
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North Road One-Way System
From 10am Monday 28th February 2022, the North Road will commence a one-way system, in the City direction only.
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Upper Glen Road cul-de-sac
From 10am Monday 28th February 2022 the Upper Glen Road will commence as a cul-de-sac

