Katrina Umback will be running in the Melbourne Marathon Festival this year on behalf of her husband, who sadly passed away earlier this year of a cardiac arrest. He was 42 years-old and loved long distance running, having previously competed in two Melbourne Marathons, Katrina will now be running in this year?s festival, taking on the 21.1km half marathon, in his memory. In doing so, she hopes to raise money and awareness for her chosen charity, The Heart Foundation, and to give back to the people who supported her during this difficult time. Pictured with her sons Joey, 13, and Jesse Umback, 10.Picture: Carmel Zaccone