How do you enter the Dublin Marathon?

By ballot. All general entries are allocated by lottery rather than sold, typically opening in January or February with results a few months later. It is heavily oversubscribed against a field of around 20,000, and entering early in the window gives no advantage.

Does Cork City Marathon use a ballot?

Yes, from 2027 — and it covers the full marathon, half marathon and 10K alike, which is new for the event. The 2027 window ran from 09:00 on 15 June to midnight on 30 June.

What platforms do Irish races use for entry?

Mainly Eventmaster, MyRunResults, Pop Up Races, Eventrac and Sportstiming.ie, plus IMRA for mountain and trail races. These are not the platforms British runners typically use, so a race you cannot find is usually on one you have not checked.

Do you need Athletics Ireland membership to race in Ireland?

No. Membership gets you a slightly lower entry price at many races and eligibility for championship events, much as UKA affiliation does in Britain. For a visitor entering one or two races the unaffiliated price is a couple of euro more and not worth pursuing membership over.

How much do Irish races cost?

In euro, and generally less than the British equivalent: €20-€35 for a club road race, €40-€50 for a half marathon, €60-€80 for a marathon. The gap is largest at ultra distance — the 39-mile Connemara Ultra is €80.

Why can I not find dates for some Irish races?

Because the organiser has not published them. Much of the calendar is club-run, and clubs often announce dates, start times and routes only weeks ahead, frequently on Facebook rather than a website.

How to Enter Irish Races: Ballots, Platforms and Club Membership

If you have only ever entered British races, the Irish system will look unfamiliar in small ways that matter. The platforms are different, the two biggest events are lotteries, and a lot of the calendar is run by clubs who publish through Facebook and a single entry link. None of it is difficult; it is just not where you would think to look.

The two ballots

Dublin Marathon allocates all general entries by ballot rather than sale. It typically opens in January or February with results a few months later, and it is heavily oversubscribed against a field of around 20,000. Entering early within the window confers no advantage whatsoever — only entering at all does.

Cork City Marathon joined it for 2027, and went further: the ballot covers the full marathon, the half marathon and the 10K alike, which is the first time in the event's history that any of them has been allocated that way. The 2027 window ran from 09:00 on 15 June to midnight on 30 June.

Plan for this

If Dublin or Cork is your target race, the entry decision happens the winter or spring before, not in the summer. Missing a ballot window is the most common way a British runner ends up not racing in Ireland, and there is no waiting list to fall back on.

Charity places

For Dublin, charity places are the main route in for the large share of the field the ballot turns down. A great many Irish charities hold places, and each sets its own registration fee and fundraising minimum — there is no standard figure, so the number to check is the one your specific charity publishes rather than an assumed one.

The platforms Irish races actually use

Almost nothing here runs through the platforms a British runner would expect. The ones that matter are:

Eventmaster — the largest, used by Cork City Marathon, Dingle, Streets of Galway and much of the bigger calendar.
MyRunResults — used widely by clubs, and doubles as the results service, so it is often where you find both the entry and the archive.
Pop Up Races — a lot of the Leinster road calendar, including Trim and Charleville.
Eventrac and Sportstiming.ie — the latter carries most of the triathlon calendar.
IMRA, the Irish Mountain Running Association, handles its own entries for the mountain and trail races, and its events are volunteer-run and correspondingly cheap.

Practically this means a race you cannot find on the aggregator you normally use is usually not cancelled — it is on a platform you have not checked. Going to the club's own site or Facebook page is more reliable here than in Britain.

Athletics Ireland membership

Athletics Ireland is the governing body, and club membership through it works much as UKA affiliation does in Britain — a lower entry price at many races, and eligibility for championship events. For a visitor entering one or two races it is not worth pursuing; the unaffiliated price is a couple of euro more and that is the end of it.

Where it does matter is the county and provincial championship races, and the Irish Ultra Championships — the Maurice Mullins over the northern Wicklow Way carries championship status, and the front of that field is genuinely competitive.

What it costs

Everything is priced in euro, which is the single most common thing British runners forget when budgeting a trip. Broadly, Irish racing is cheaper than the British equivalent:

Club road races: €20-€35 is normal. The Roscommon Harriers ten-miler is €30; a Carlow family 5K is €20.
Half marathons: €40-€50. Charleville is €40, Athlone €50, Longford €45.
Marathons: €60-€80. Clonakilty is €60, Connemarathon €75, Run Galway Bay €70.
Ultras: the Connemara Ultra is €80, which is a fraction of what a comparable British ultra costs. IMRA mountain races are cheaper still.

The gap is real and it is largest at ultra distance. A 39-mile mountain ultra for €80 has no British equivalent at that price.

Club races, and what they do not publish

A large share of the Irish calendar is club-organised, and clubs publish very little in advance. Start times, exact routes and sometimes even the confirmed date appear only weeks beforehand, often on Facebook rather than a website. Verus lists what the organiser has actually published and says so plainly where nothing exists, rather than filling the gap with an estimate you might plan a morning around.

The practical advice is the same one Irish runners follow: find the club, follow the club, and check the link a fortnight out.