The featured participants are given the chance to engage in radical experiences, from car racing to waterskiing, and encourage other people not to let any disability stop them from living life to the full.
Her sister, Kate, and cousins Liz and Amanda talk us through the obstacles Emma has overcome in her life so far and their hopes for what she can gain from this experience.
Emma had decided to attempt the Zip-line and Fan drop for her Challenge and if this is a success, it could mark the beginning of a new chapter in her life.
Simon wants to prove it can be done, and with the support of his parents Joe and Ita he has managed to design and build a suitable chair.
She visits IASC, a manmade lake built by World disabled Waterski Champion Eamonn Prunty.
Mark is a former motorbike racer and photographer, and friends speak of the support he got from the racing community, as well as his employers and the travel Assist programme at Dublin Bus.