Macarthur CrossFit

Calories against Childhood Cancer

Hi, I’m fundraising for Aria Zimmermann.

On 21 February 2024, we lost a beautiful 5-year-old girl named Aria Zimmermann.

She was just four when she was diagnosed with leukemia. After 18 months of treatment, she passed away. Aria was smart, brave, full of love, and the best big sister. She deserved so much more.

Last year, on what would have been her 6th birthday, CrossFit Marrickville hosted a charity WOD in her honour. The community came together and raised over $100,000 for the Children’s Cancer Institute and Bear Cottage. It was a powerful reminder of what we can do when we show up together.

Please donate today!

My Updates

Calories against Childhood Cancer

Saturday 24th May

On Saturday 21st June, we’ll be joining CrossFit affiliates across Australia to honour Aria Zimmermann — a brave 5-year-old who lost her life to leukaemia — and to raise funds for the Children’s Cancer Institute.


Over 1000 kids are diagnosed with cancer each year in Australia. Treatments are outdated. Too many lives are lost. We’re doing this WOD to help change that.


90 minutes. Teams of 4. Row, bike, ski, run – as many calories as possible. $10 per person. All funds donated.


This is more than a workout. It’s our way of standing up for kids like Aria.

Join us.

Thank you to my Sponsors

$21.10

Anonymous

$52.75

Melissa Pereir

$52.75

Kerryn

Well done team!!

$21.10

Anonymous

$20.90

Anonymous

$21.10

Anonymous

$105.50

Anonymous

Thank you to Laura and the amazing coaches at Macarthur Crossfit for hosting this fundraiser. Love this community 🫶

$52.75

Chris & Amyee Corlett

$52.75

Livania Adam

$52.75

Anonymous

$52.75

Sam & Bec

$20.90

Josie And Renee

Josie and Renee

$50

Laura Allsopp

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