Karen Cassidy of Galway Tri Club and the Galway Baybes completed the 568km journey from Mizen Head to Malin in less than 24 hours on Monday and Tuesday.
The well-known ultra cyclist completed the journey in 21:43:03 arriving at Malin Head just before 4am on Tuesday morning after leaving Mizen Head at 6am.
Her time has set a new standard for the distance making her the first woman record holder of the event.
As Karen made her way home on Tuesday afternoon, she spoke to John Mulligan.
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