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sold out!

Part of the Athletics Ireland Championships

Phoenix Park, Dublin | 12th April 2026

About great ireland run

This year, take on the 10k distance and #BeYourGreatest!

The Great Ireland Run 2026 is brought to you under licence by the members of Dublin City Harriers, one of Irelands leading athletic clubs. Set in the iconic surroundings of Europe’s largest urban park, runners can take part in a truly inspiring celebration of running, as you make your way through the spectacular natural surroundings of a park filled with rich history and natural beauty.

The origins of the race date from 1953 when the Oman Cup, a race over the length of Chesterfield Avenue, from Castleknock Gate to Zoo Corner, a distance of 2 miles 234 yards was staged to honour an iconic member of Dublin City Harriers, John Oman. Eamonn Coghlan holds the record at 8 mins 51 secs.

In recent times the race has been run over 10k and a new course has been measured for 2026 which will be revealed in week commencing 1^st September 2025.

All finishers will receive a unique medallion and all entrants will have the opportunity to purchase a unique race Tshirt, which will be revealed in week commencing 1^st October 2025.

The medallion will be revealed in week commencing 1^st November 2025.

Registrations are now open for 2026. This was a sell-out event in 2025 therefore please enter early to avoid disappointment. Corporate team entries will open in week commencing 1^st October 2025.

Price for entry is €25 and an optional €14.95 to add a T-shirt to the entry. Race number collection is on Saturday from 12.30pm - 4pm. If you opt to purchase a t-shirt, your race number will be posted to you. Postal option ends on midnight 4th April. After this date, you will need to collect your number.

REsults

2024 results 2025 results

eco awareness

DUBLIN CITY HARRIERS-GREAT IRELAND RUN 2025 SUSTAINABILITY PROGRAMME

Dublin City Harriers will continue with its sustainability programme commenced during GIR 2023, in the organisation of the Great Ireland Run, 2025, scheduled for 13th April 2025.

With the overall aim of reducing the use of non-renewable materials to the very minimum necessary, and eliminating waste, the programme will continue through 2025 until complete.

For 2025 our direct actions will be:

Sourcing medallions made with renewable materials made of Wood. The medallion ribbons will be made from recycled materials.
Sourcing T-shirts from recycled materials.
Reducing the number of Tshirts imported by offering them on a purchase only basis. The race fee will be reduced accordingly.
All water supplied to athletes will be in decomposable tetra packs
Where possible plastic wrapping will be eliminated.
The timing system will be powered by battery rather than by fossil fuel powered generators.
The PA system will be powered by battery rather than by fossil fuel powered generators.
The use of paper will be reduced to the minimum possible.
Race numbers will be produced using recycled materials.
Additional waste and recycling bins will be available on site.
Use of public transport will be encouraged.
Access to race by bicycle to be encouraged. Cycle parking area to be made available.

the route

Set in the iconic surroundings of Europe's largest urban park, runners can take part in a truly inspiring celebration of running, as you make your way through the spectacular natural surroundings of a park filled with rich history and natural beauty.

participant info

FAQ

What time does the race start?

The race will start at the earlier time of 10am sharp with runners escorted to the start line (just outside the stadium grounds) at 09.45am.

Where does the race start and finish?

The race starts on Charleville Road, just outside the Tullamore Harriers club grounds and finishes in the Tullamore Harriers stadium with a lap of the track.

Where do I collect my race number and t-shirt

Unless you have already paid to have it posted, Race numbers can be collected at registration in the Harriers clubhouse on the morning of the race from 08.30 am. T-shirts can be collected here too. You can also collect your bib and t-shirt the previous evening from 6.30pm-8pm. Eircode: R35 CK22

Can i change my Tshirt?

No. Everyone was given an opportunity to pre select a tshirt size and we want to ensure everyone receives their pre selected order. After the event we will change sizes if any tshirts are still available.

Will I get a medal?

Yes – everyone who crosses the finish line will receive a special Quinlan Cup Half Marathon finishers medal.

Is there a cut off time?

Yes. There is a cut off time of 3 hours. This is for health and safety reasons and to be fair to the marshals who have given up thier time to support the athletes. The race begins at 10am and the course will close at 1pm. This means that the roads will re-open and there will be no marshals or water stations on the course after this time.

How old do I must be to take part?

All entrants must be 18 years of age or older.

Can I walk the half marathon?

Registration is available for those wishing to walk rather than run but you should make yourself known to the race official at registration on race day. Walkers will start at the earlier time of 9.45am so that they will be able to complete the route while the course is still open. Again this is for health and safety. . Walkers should note that the water stations and marshals will not be in place at that time. There will be road signs at each junction on the course but walkers should familiarise themselves with the course before they begin.

Where can I park?

There will be ample free parking available in the grounds of the Tullamore Harriers Stadium.

Will the roads be closed?

There will be road closures along the greater part of the route from 09.30am to 1pm which provides huge safety and comfort for our athletes. The only areas of open roads are: 1.5mile mark to 3 mile mark, and 11 mile mark to 11.5 mile mark. Apart from these areas the road is traffic free but please follow the instructions of the Gardai and race marshalls and be mindful that safety is paramount for all involved.

Will the course be marked?

The race route will be clearly marked and marshalled along the way and there will be markers at each mile.

If I purchased a t shirt when will If be posted?

If you you ordered before March 1st your size will be guaranteed and posted the week of the event.

If you purchase late and no stock available you will may receive after the event.

Are there toilets and showers available?

Yes there are toilets, changing rooms, showers available on-site at Tullamore Harriers Stadium. Along the race route there will be Portaloos at the half-way point and near Killuran GAA pitch (approx. 8.5mile mark).

Will there be somewhere safe to leave my belongings?

There will be a bag-drop facility at the stadium which will be attended throughout the event. Runners will need to show their race number when using this facility.

How many water stations will there be?

There will be 5 water stations along the race route at approximately 3 miles, 8 miles, 10 miles and 12 miles plus a refreshment stand at the finish with water, coke and fruit. There will also be a number of people patrolling the route on bikes with additional water and words of encouragement! In the event of it being a particularly warm day, runners may wish to consider carrying water with them from the start. The first water station is at the 3-mile mark and Tullamore Harriers will not be able to provide water to runners before the race begins. We will have a water bottle bin located after each water station and we ask all competitors to us the bins provided when at all possible. Please help us to keep the route litter-free by dropping your empty bottles in the bins provided or at the next water station.

Where will the first-aid stations be located?

Two first-aid ambulances will be available for the duration of the event with one at the start/finish area and one “sweeping” the route. The bikers patrolling the route will also have basic first-aid kits (deep heat/plasters etc).

Will there be pacemakers?

Yes, there will be pacemakers for the following times: 1:30; 1:40; 1:45 1:50; 2:00 and 2:10.

Can I use my MP3 player/iPod?

For safety reasons we use request that personal music devices not be used as the race is being run on open roads in some parts so it is important that you be aware of traffic and instructions from marshals.

Will there be refreshments after the race?

Each finisher will receive a substantial goody bag with drink and post race treats. Each finisher will receive a voucher for complimentary tea/coffee which will be served. For non competitiors there will be tea on sale on site.

What prizes will be awarded?

Prizes will be awarded as follows:

1st €350; 2nd €250; 3rd €150, 4th €100, 5th €75, 6th €50 1st o40 €75; 2nd o40 €50,1st o50 €75; 2nd o50 €50; 1st o60 €50 – male and female.

Course records (male & female) €100

1st team of four Men: €200 and the Quinlan Cup

1st team of four Ladies: €200 and the Phyllis Delaney Cup

When will the results be available?

As the race is chip-timed, your result will be available straight away and full results will be available online soon after the race ends on myrunresults.com

The Offaly & Leinster Half Marathon Championships results will be announced as soon as possible. Offaly Half Marathon medals will be presented and the Offaly Awards Ceremony and the Leinster Half Marathon Medals will be posted to the winners.

Anything else I need to know?

The Bord na Mona Tullamore Harriers Half Marathon will be a great day out – there will be a fantastic buzz around the stadium so bring your friends and family to share in the craic and cheer you home as you complete the finishing lap of the track. Regular updates will be posted here.

Best of luck to everyone!

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For more informaion, please contact us at dublincityharriersac@gmail.com