Cardiff Half Marathon 2022 Posted on 26th March 202221st April 2022 by stageadmin It has been our absolute pleasure to have been back on-site with Run 4 Wales for Cardiff Half Marathon 2022. We have installed a number of Steeldeck staging structures and our Milos 290v finish line gantry across the civic centre. Need staging then get in touch, our dedicated production team are able to fulfil all your staging & outdoor structure needs. Best wishes to all taking part in the race tomorrow.