Thank you to our Sponsors
$750
Harriet Murphy-hoyle
$500
Harriet Murphy-hoyle
$250
Test
Share our page
Donate to Test and help them hit their goal ❤️
$750
$500
$250
The Kosi Challenge is Rare Cancers Australia’s (RCA) major fundraising event. 2026 marks the 14th year of Kosi.
Your donation will make a difference. All donations are tax-deductible.
If you have any questions about the Kosi Challenge or RCA, please contact us.
Contact us