We're fundraising to support the incredible work of Rare Cancers Australia
I am climbing for rare.
The Kosi Challenge is the single signature fundraiserfor Rare Cancers Australia (RCA), with the sole purpose of raising awareness and much needed funds for people across Australia impacted by rare and less common cancers.
In March 2026, I'll be climbing with hundreds of others, in support of rare, in memory of and with those living with rare themself – together we are a community and Kosi unites us all!
All funds raised through the Kosi Challenge goes directly towards funding the individualised, 360 degree person centred support that RCA’s team of specialist cancer navigators provide for patients, carers and their families.
Thank you so much for your support – now can I get a ‘Kosi, Kosi, Kosi – Oi,Oi,Oi!’
P.S RCA is a Federal Government-classified Health Promotion Charity. All donations are fully tax deductible.
Thank you to our Sponsors
$106
Peter Nikoletatos
$106
Liz Leckie
$106
Nathan Mackenzie
$54
Katherine Quan
$54
Simone Diamandis
$54
Anne-marie Grant
$54
Sameh Mackeen
$54
Vanessa Griffiths
$54
Linda Scholz
$54
Kate Faktor
$54
Michelle Gadomski
$54
Rita Theo
$54
Sarah Lawley
$38
Geraldine Peterson-clark
$38
Carolyn Butler
$38
Lyna Nguyen
$38
Vishal Shah
$23
Teresa Tran
$23
Heidi Shackell
$12
Nicole Ambrose
Our Team Members
Anne-Marie Grant
$54
Kate Faktor
$54
Aiya Taylor
Anjul Vashistha
Celina Seeto
Kristine Walsh
Geraldine Peterson-Clark
$38
Katherine Quan
$54
Kanupriya Budhiraja
Teresa Tran
$23
Paul Uno
Jonathon Ham
Sameh Mackeen
$54
Angela Rose
Kristy Blakeley
Natasha Raines
Tomas Royall
Sarah Hensby-Bennett
Nathan Mackenzie
$106
Tanya Munn
Judit Balazs
Matt Grech
Simone Diamandis
$160
Camilla Jury
Jenny Zhang
Kevin Ou
Lyna Nguyen
$38
Shrikant Dhaduk
Mark Koen
Peter Wick
Rebecca Yates
Michelle Rickie
Divya Viswanathan
Emily Cao
Ajay Vijay
Vanessa Griffiths
$54
Megan White
Carmelo Triulcio
Nicole Ambrose
$12
Shannon Childs
Melanie Pethybridge
Linda Scholz
$54
Carolyn Butler
$38
Liz Leckie
$106
Rebecca Yates
Heidi Shackell
$23
Colleen Arnold
AJ Saiful
Rita Theo
$54
Sarah Lawley
$54
Lou Rae
Amanda McAvoy
Matthew Akers
Ponni Veerakumar
Lexie Hall
Alex Campbell
Nicole Higgins
Mary Coulson
Xiomara Sandoval
Tom Hook
Jacqui Baker
Sandra Rutting
Nicholas Smith
Ajay kumar gupta
Yashar Mesbahi
Petya Valska
Vishal Shah
$38
Stephanie Lavars
Jane Morgan
Rowena Gee
Lizzie Halliday
Jessica Kovacevic
Kamila Abutalieva-Lechner
Sumedh Kamble
Natalia Lukaszewicz
Heba Nassar
Nicola Barwald
Jarrod Govender
Robert Jukic
Tammy Cathcart
Mike Wen
Devika Krishnamurthy
Ryan Barry
Michelle Gadomski
$54
Brent Kelly



Great event for a great cause.