The Art O'Neill Challenge, also known as the AON Challenge, the Art O'Neill Ultra or simply The Art O'Neill, is an approximately 60 kilometre Irish ultramarathon overnight endurance race that begins at Dublin Castle, at nighttime, and finishes at Glenmalure in the Wicklow Mountains the following day. The event takes place annually in the month of January, starting on a Friday night, and ends the following day.
The Art O'Neill Challenge, also known as the AON Challenge, the Art O'Neill Ultra or simply The Art O'Neill, is an approximately 60 kilometre Irish ultramarathon overnight endurance race that begins at Dublin Castle, at nighttime, and finishes at Glenmalure in the Wicklow Mountains the following day. The event takes place annually in the month of January, starting on a Friday night, and ends the following day.
Source: Wikipedia "Art O'Neill Challenge" · CC BY-SA 4.0
Share this article: X · Bluesky