We're fundraising for patients with rare cancer
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 2025, 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
$206
Tk
$155
Guhan Prabhu
Good cause bruh
$106
Solomiya Kevrukh
You go Oona! So special what you are doing ❤️
$106
Oona Reardon
Go Rajiv!
$106
John Tarrant
$106
Rajiv Dhinakaran
$106
Vivien Rajasekaran
Good job!! May God bless you!
$106
Gideon Dhinakaran
Great job! Go for it!
$100
Roy &sunila
Great job Rajiv and good luck!
$100
Madhusudan Sathyanarayan
Enjoy your trek Rajiv
$75
Josie
Go Oona! Absolute gem x
$63
Oona Reardon
$54
Maggie Springett
Go hard buddy!! Hehe You are doing it for all of us!! Luv ya!! X
$54
Stephen Minshall
$54
Cindy Tonks
Good on ya Jamie 💙
$54
Anonymous
$54
Arthur
$54
Alina
Good luck Oona!! ❤️
$53
Nalini Williams
$53
Lucille
Good luck Oona
$53
Keith Joe
$53
Luke
$53
Roy Ramiscal
$50
Carol Lee
Go Oona! Very worthwhile cause too!
$50
Beth Firipi#
$50
Rajiv Dhinakaran
$42
Rajiv Dhinakaran
$38
Jamie Grime
$38
Louise Dwyer
Go chickadee!!!
$38
Anonymous
$38
Padma Potladurthy
Awesome intiative! Good luck.
Go Rajiv, Go