Helen Rickards
Jess Rowland
Seren Salih
$311
Cecilia Salinas
James Salinas
Andrea Schuessler
$51
Ruby Secker
Simon Shiels
$58
Cathy Slattery
Paul Smart
Rachel Spencer
$111
Mark Tadros
Orinta Tarabay
$42
Prachi Test
child testpage
Edward Thiele
Rosetta Todaro
Margaret Vile
Lauren Villanueva
Jamie Walmsley
The Kosi Challenge is Rare Cancers Australia’s (RCA) major fundraising event. 2025 marks the 13th year of the Rare Cancers Australia, Kosi Challenge.
Your donation will change lives. It will help patients of today. All donations over $2.00 are tax-deductible.
Get in touch
If you have any questions about the Kosi Challenge or RCA, please contact us.
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