Jen Mansour from Derry will be making her Hyrox debut at the event.
The 43-year-old had hoped to take part in a previous competition held in Creggan but was forced to withdraw after suffering a foot injury.
Inspired by fellow gym members who have competed in Hyrox, Jen said she had always been curious to try it for herself.
“There are definitely some nerves, but I’m really excited to be taking part,” she said.
Jen’s goal for the competition is simple: “To finish in one piece.”
“I was never particularly sporty at school, but after turning 40, I just wanted to become healthier and fitter,” she said.
“Hyrox has become really popular in recent years, and we have such a fantastic community at the gym – from all walks of life – who’ve taken part in these kinds of events, so I thought: why not me?”
Ms Mansour will be competing in the doubles category alongside her friend Esther Donaghy, who has taken part in Hyrox before.
“Esther is very fit, but more importantly for me, she’s also incredibly supportive,” she said.
“Having her by my side throughout the event will definitely help me get through it,” she said.
