Climb for Claire

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The Kosi Challenge is an annual event hosted by Rare Cancers Australia (RCA) to raise awareness and much needed funds for Australians diagnosed with a rare, less common or complex cancer each year.

In March 2025, we will be climbing 2,228 metres above sea level to reach Australia’s highest point to help RCA.

One hundred per cent of funds raised through the Kosi Challenge goes towards the important work of RCA's Patient Support Team.

From helping patients to access specialists and treatments, through to delivering support groups, connecting people with services and providing financial assistance particularly in times of crisis, Patient Support is at the heart of what RCA does.

RCA is a Federal Government-classified Health Promotion Charity. All donations over AU $2 are fully tax deductible.

Thank you so much for your support.

Thank you to our Sponsors

$269

Zdenka Grundelova

$264

Kate And Betty White

Go team! We know our darling Claire will be there with you in spirit, pushing you up that mountain! Betty and Kate

$106

Betty Agius

Go Girls!!!

$106

Fraser Cargill

$106

Beatrice Kenney

Go team

$100

Georgina And Andy

Have fun for your special sister

$54

Janet

Great that you can do this!

$54

Jo, David, Millie, Jacob And Xavier

Looking forward to climbing to the top of Australia with you on Saturday in memory of a very special person.

$54

Astrida Upitis

Great place to walk for a special cause. All the best!

$54

Deb Emmett

Well done x

$54

Frances Summers

For Claire

$54

Anonymous

$54

Millie Brown

Chookas pink girls !!! xxx

$50

Imogen

$42

Simone Reading

$42

Heng & Hurst

Matched donation by Heng & Hurst

$38

Clara Tait

Well done 👏

$23

Gordana Morphett