From a single Dublin Sunday to a nationwide movement
1983 and the First Mini Marathon
The Vhi Women's Mini Marathon began in Dublin in 1983 as a 10k open only to women — the idea, according to the small group of male athletics officials who dreamed it up over a meeting in the Mill House pub in Stillorgan, was that an all-women's race would draw in women who'd never otherwise line up at a mixed start. Nine thousand women took the gamble at that first running, at a time when women's participation in road racing was still far from assumed. It was, from the start, tied to charity — runners nominate a cause and fundraise around their entry — and that combination of an all-women's field and a charitable purpose gave it an identity distinct from anything else on the Irish calendar. It arrived barely a decade after women were formally permitted to run marathon distance in international competition, and its early fields included many women for whom it was the first organised race they had ever been allowed to enter.
Growth Into the World's Largest All-Women's Event
Over four decades it grew from that first field of 9,000 into the largest all-women's event of its kind in the world, peaking at 41,006 finishers in 2014 and drawing well over a million entries in total since 1983 — raising an estimated €230 million for charity along the way. It runs on the second Sunday in June, closing much of Dublin city centre for an afternoon. The same years produced Ireland's genuine elite pioneers: Catherina McKiernan, the first Irish woman to win a global athletics medal, took the first of four straight World Cross Country silvers in 1992 and later became the first woman to win the Berlin Marathon and the first Irish woman to win London; Sonia O'Sullivan, her near-exact contemporary, carried Irish distance running to Olympic and World Championship medals across the 1990s; and Fionnuala McCormack has since become Ireland's first five-time female Olympian, running the marathon into her forties at Paris 2024 and finishing ninth at the 2025 World Championships. None of them ran the Mini Marathon as their stage, but the same cultural shift that put them on Irish sports pages put ordinary women on the Stillorgan start line in ever greater numbers. For a great many Irish women, the Mini Marathon has been a genuine first race — the event that turned "I might try a bit of running" into an actual finish line, and for a smaller number, the first step into a much longer running life. Three generations of the same family running it together, grandmother, mother and daughter in matching charity T-shirts, is not an unusual sight on the day.
Beyond Dublin
The model has since been repeated elsewhere, including the Galway Women's Mini Marathon, and women's participation across Irish racing generally has grown well beyond that one Sunday in June. Club membership, parkrun attendance and marathon entries have all shifted markedly over the same decades, and the Mini Marathon is often credited, fairly, as one of the events that helped start that shift rather than simply reflect it. Its influence shows up less in headline statistics than in something harder to measure — how ordinary an all-women's start line now looks in Ireland, forty years after it was anything but.
From Running Ireland by F Cosgrove — a guide to the races of the island. Every race in the book is on our race map, county by county, with the month it usually falls in.