Neil Cusack, a retired middle- and long-distance runner and the only Irish athlete to win the Boston Marathon, is born in Limerick, County Limerick, on December 30, 1951.

Cusack attends St. Munchin’s College in Limerick. He later moves to the United States to study at East Tennessee State University (ETSU), where he is recruited for the cross country team, initially as an afterthought. In 1972, he wins the NCAA Men’s Cross Country National Championship, marking him as a rising star in distance running.

Cusack wins the Peach Bowl Marathon in Atlanta, Georgia, on December 10, 1971, with a time of 2:16:18. He represents Ireland in the 1972 Summer Olympics in Munich, West Germany, competing in the 10,000 metres.

Cusack achieves his most famous victory on April 15, 1974, by winning the Boston Marathon, becoming the first and only Irishman to do so. His time of 2:13:39 is the third-fastest in Boston Marathon history at that point. His Boston win is a source of immense pride for the Irish community, especially in Boston. He recalls receiving $10 and $20 bills from Irish Americans in the mail with notes like “Have a beer on us, we’re proud of you!” His victory helps soothe the disappointment of local Irish fans who had seen fellow Irish runner Pat McMahon come close in previous years.

Cusack competes again for Ireland in the 1976 Summer Olympics in Montreal, placing 55th in the marathon. He wins the 1981 Dublin Marathon on October 26, 1981, with a time of 2:13:58.

In 2024, on the 50th anniversary of his Boston win, Cusack returns to serve as the official race starter for the professional men’s division of the Boston Marathon.

Now in his 70s, Cusack remains a celebrated figure in Irish athletics and marathon history.