Originally entering the half-marathon as a runner, Ms Bold said when the event took place on October 29, she would be walking it after suffering her injury during a fall while training.
Her training regime had since changed, now walking to prepare for the event - something she had found mentally difficult to get used to.
She was looking forward to the event and hoped to raise as much money as she could.
Through Ms Bold's fundraising efforts, she had been able to help and educate others about heart disease, healthy living, through eating, exercise and general well being.
She said had her parents had the same information available today in their younger years they may have been around a little longer.
To make a donation to Ms Bold's fundraising efforts, go to http://aucklandmarathon.everydayhero.do and search for Nicky B - Running from the Heart.