Rás Tailteann, often shortened to the Rás, is an annual international cycling stage race, held in Ireland. Traditionally held in May, the race returned after a hiatus in 2022 as 5 day event held in June. By naming the race Rás Tailteann the original organisers, members of the National Cycling Association (NCA), were associating the cycle race with the Tailteann Games, a Gaelic festival in early medieval Ireland.

The Tailteann Games, Tailtin Fair, Áenach Tailteann, Aonach Tailteann, Assembly of Talti, Fair of Taltiu or Festival of Taltii were funeral games associated with the semi-legendary history of Pre-Christian Ireland.