"When I first started it was a massive struggle. But now I'm cycling up to 100 kilometres a week. I'm getting into it and I'm a really determined person and I just want to do my best for the cause," she said.
"I'm also fortunate enough to have my sister come along with me. She has also had breast cancer. So it's a really awesome family thing and it's going to be a big sense of achievement and we're just going to kick cancer to the curb."
Lines will be setting off on November 7 this year and throughout her journey will experience the scenery and serenity of a country steeped in culture and history.
She will be cycling beyond city limits into the unfolding Cambodian countryside, through rice fields, sugar-palm plantations and small villages.
Not only that, she'll also be cycling alongside other Breast Cancer Foundation NZ supporters.
"If you believe you can do anything, then you can."
Five years cancer-free, Lines had treatment for a year.
"When you go through something like cancer it makes you stronger than you believe you are. I think it is a life -hanging thing and a lot of positives come from it.
"Don't be afraid to reach out to family and friends, say yes to any offer of help that might be handed to you. People want to help and another important message is to be kind to yourself."
Although the goal for each rider is to raise $3500, Lines' personal goal is to raise $5000 and she's now reaching out to the Hawke's Bay community to support her in her cause.
Donations can be to http://takeaction.org.nz/page/kimspinkribbonchallenge2019
