The Gateway Iron challenge is Ireland’s first adventure race to be held over three days which will involve a swim, bike and run race. The distance of each of the three disciplines is the “Iron distance” and consists of a 3.68 km swim, a 180.2km cycle and a 42.19km (26.2ml) marathon run. The marathon will be run in association with Mullingar Harriers athletic club and the cycle in association with Lakeside Wheelers cycling club. [Read more…]