Sarah Collings

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So proud to be embarking on the Kosi Challenge this year as part of the Servier Australia Team.

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, I 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.

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Thank you to my Sponsors


Anthony Collings

Inspiring as always babe. I’m looking forward to seeing pictures of you from the top.


Peter & Yvette Anderson

Just place one foot in front of the other about 4000 times, you’ll be fine!!


Cara Davey

Look out Kosi! You’ve got this Darl! 💪🏼


Asha Anderson

Awesome effort Sars!


Tony Pearse

What a great cause. Enjoy the climb xx ❤️


Matt Hunt

Good luck honey, what an amazing effort!!!


Roshi Weeratunge

Well done Sarah!


Kym Grayson

An amazing cause and an amazing accomplishment, well done Sarah x


Sarah Collings


Jody Douglas

Fantastic! Good luck and Enjoy. Xx


Kate Field

Amazing! All the best Sarah.




Sophie Smith

Good luck Bun! X


Sheena Delaney

Great cause Sarah! Enjoy the trek X


Somya Rastogi



Such a great cause to climb high for! You'll do amazing Sarah xx