MTC Shamrock

The MTC Shamrock is a challenging 50-mile ultra marathon held in Ireland, starting at the Cliff House Hotel in Ballybunion and finishing at the Limerick City Hotel. It forms Day 4 of the MizMal® series, a 14-day end-to-end running challenge across Ireland. The route largely follows the MizMal® cycling path along the Wild Atlantic Way, featuring approximately 1,550 feet of ascent and 1,616 feet of descent.

The event is limited to 40 runners, including MizMal® participants, and enforces a minimum pace of 4 mph with cut-off checkpoints. Finishers receive a bespoke Shamrock medal, with optional race apparel available. The race embraces Irish myths and legends, adding cultural depth to the ultra running experience. Visit the organization's website for the most recent information.