What is the GAA?
The Gaelic Athletic Association (GAA) is Ireland's largest sporting organisation, founded in 1884 to preserve and promote traditional Irish games. It organises the two main sports — Gaelic football and hurling — along with camogie (women's hurling), handball, and rounders.
The GAA is organised on a parish-based club system, with county teams representing the elite level. It is amateur at every level: players, managers, and coaches give their time freely, driven by pride in club and county.
Gaelic Football
Gaelic football is the most popular sport in Ireland. Played between two teams of 15, it combines elements of soccer, rugby, and basketball. The round ball can be caught, kicked, or hand-passed. Goals (3 points) are scored under the crossbar, and points (1 point) are kicked over the bar. The All-Ireland Senior Football Championship final draws over 80,000 spectators to Croke Park each year.
Hurling
Hurling is often described as the fastest field sport in the world. Players use a curved wooden stick called a hurl or camán to strike a small leather ball called a sliotar. It is played on the same pitch as football with the same scoring system. The skill, speed, and physicality of hurling make it a uniquely thrilling spectacle.
Camogie
Camogie is the women's version of hurling, governed by the Camogie Association (an integral part of the GAA since 2021). Rules are largely the same, with some differences in equipment and playing time. The All-Ireland Senior Camogie Championship final is one of the highlights of the women's sporting calendar.
Club Structure
The GAA club system is the backbone of Irish community life. Almost every parish in Ireland has its own GAA club, fielding teams from Under-6 up to Senior level. Clubs compete in county championships, with the winners progressing to the AIB All-Ireland Club Championship. This grassroots structure feeds into the county teams that compete in the inter-county leagues and championships.
Key competitions within the club scene include county senior championships, provincial club championships, and the All-Ireland club finals held on St Patrick's Day in Croke Park.
Key Venues
Croke Park in Dublin is the GAA's headquarters, seating 82,300. It hosts All-Ireland finals and major concerts. Other major grounds include Semple Stadium (Thurles), Páirc Uí Chaoimh (Cork), Gaelic Grounds (Limerick), and St Tiernach's Park (Clones).
GAA Calendar
The GAA year runs from January to September. The National Leagues run from January to April, followed by the provincial championships in May/June. The All-Ireland series runs through the summer, with finals in July (hurling) and August/September (football).
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The GAA in Numbers
The GAA is one of the largest amateur sporting organisations in the world. Founded in 1884, it spans all 32 counties of Ireland plus London and New York, with more than 2,000 clubs and hundreds of thousands of members — every player, coach and referee is a volunteer or amateur. Its headquarters, Croke Park in Dublin, holds over 82,000 spectators and is one of the largest stadiums in Europe, regularly selling out for All-Ireland finals. The two flagship trophies are the Sam Maguire Cup (football) and the Liam MacCarthy Cup (hurling).
Those numbers explain why GAA matters so much in Irish life: it is not a professional league but a community movement, funded by gates, sponsorship and membership, with every euro ploughed back into clubs, coaching and facilities.
GAA in 2026: What Changed and What Stayed
Two big on-field changes now define the modern game. The first is the two-point scoring rule, introduced across football and hurling in 2025: any score struck from outside the 40-metre arc is worth two points. It has rewarded long-range shooting and opened up defensive structures, and it featured heavily in the 2025 and 2026 finals. The second is the championship structure, which has settled into a group-stage format since 2023: provincial championships feed into All-Ireland group stages, followed by knockout quarter-finals, semi-finals and finals in July.
Off the field, 2026 brought sell-out finals — Mayo's historic football triumph and Limerick's hurling revival drew enormous audiences on RTÉ and TG4 — and confirmed the GAA's growing international footprint, with the club and county scene thriving across the Irish diaspora in Britain, the US, Australia and beyond.
How the GAA Fits Together
The GAA organises four main codes: Gaelic football, hurling, camogie (the women's version of hurling, run by the Camogie Association) and ladies' Gaelic football. Each county fields senior, under-20, minor and club teams, and the club is the base of the pyramid — most players never pull on a county jersey, but every county player started at their local club.
The calendar splits neatly into two halves: inter-county competition (National Leagues in winter/spring, All-Ireland championships in summer) and club competition (county championships and the All-Ireland club series in autumn and winter). Understanding that rhythm makes everything else — fixtures, form, even betting markets — much easier to follow.