Emily Reilly Vale
$108
Tonia Rewega
Kaelah Reyes-Braithwaite
$21
Sally Richards
Helen Rickards
Addison Ridge
$1,155
SHAJYY Rifat
$3,485
SHAJYY Rifat
Lynda Rigby
Edwin Rijgersberg
$186
Kai Rijgersberg
$198
Sigrid Rijgersberg-von Stockausen
$342
Suzanne Rizk
$61
Adam Roach
$2,393
Jo Roach
$2,406
michele robbins
Bonnie Robertson
$1,676
Nicholas Robertson
$100
Bec
Tessa Robertson
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.
Contact us