European Duathlon Championships were held in to Limerick from April 15th to 17th 2011.
There were three events running throughout this weekend - Elite Race, European Age Group Championships and the Open race. All three events took the form of a Run-Cycle-Run in varying distances and got a rare chance to race through the streets of Limerick on closed roads.
http://www.limerick.ie/europeancityofsport/related/name,25429,en.html