The Annabel Alpiners

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We're fundraising for...

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 2024, 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


Bruce Annabel


Wim Den Hartog

Love ❤️ you baby


Todd Wills

Great work Jo


Susan Sharp


Misty Annabel


Joanna Dowse


Lisa Hansen

Good luck and have fun Jo Jo xx



Awesome work Misty!


Gai And Phil Freeman

Well done , great cause xx


Margaret Maher

Thanks for doing this Jo.


Nicole Moore

Jo, you are amazing! Good like in Kosi - you’ll smash it! xx


Dylan Munro


Gai And Phil Freeman Freeman

Great cause


Rachel Bacon


Bruce Annabel