Elevating Advocacy
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
$739
Compass Industrial Group
$264
Luke Cassidy
I’m so proud of you for taking on this incredible challenge and supporting such an important cause, that hits very close to home for me. Your dedication and strength are truly inspiring. Wishing you all the best as you conquer Mt. Kosciuszko Theo!
$170
John Marks
$145
Phil Pestell
Great work guys!
$106
Tyrone Landsman
$106
Rod Barton
$106
Melissa Hill
Good luck!! Enjoy xx
$100
Jessica Dowton
Go Mat!
$100
Creative Advocacy Solutions
Matched donation by Creative Advocacy Solutions
$100
Pickle Pictures
All the best guys! Really impressed and proud of the team.
$87
Amelia Cheer
go get it rugby star 🫶
$54
Tyler Liechty
Do it again!
$54
Laurie Dziubinski
Have fun!
$54
Anthony Chadwick
Hi Kaya, Good luck on your challenge. Enjoy Anthony
$53
Hayley Peck
Well done Mat. From the Pecks
$53
Scotty Byrne
Show ‘em that pace!!
$53
One Red Apple
One small step for Kaya…Man kind, moon and stuff
$50
Anonymous
🌚 Don’t die pls 🌝 Live Laugh Love your work teehee
$50
Andrew Diep
Hi Josh, Theo, Kaya and John! Thanks for saving me at Eagle's Nest and stretching out my cramps! Haha owe you guys a drink next year!
$50
Amanda
All the best and have fun climbing Mt. Kosi, Theo and team!!
$50
John Emmerson
Lets go get that mountain
$50
John Emmerson
Great work with the training!
$50
John Emmerson
Don't stop stop stop until you're at the top top top.
$50
John Emmerson
Great work with the training and fundraising Theo!
$50
Emma Thompson
Go Mat!!
$50
Anonymous
$40
Blake Dunne
$38
Leonie
Go Team London!
$38
Ben Smith
Good luck bro, amazing cause!
$38
Anonymous
Slay king!
$38
Mark Aderinto
Go kill it bro
$38
Philippa Bosquet
Good luck buddy! Such a good cause
$38
Lyn Smith
Good luck Kaya ! Love Nan and Koro xxoo
$37
Ken Trin
$37
Tom Palmer
$30
James Stebbing
What a great cause Theo! All the very best! James
$30
Heng & Hurst
Matched donation by Heng & Hurst
$28
Rory Thomas
$23
Anonymous
Please be careful God be with you and keep you safe
$23
Tina Kandelaki
You’ve absolutely got this my g
$21
Aslan
$21
Anonymous
You're welcome
$20
Pravik Solanki
Go climb that thing!
$17
Anonymous
$15
Conor
Best of luck with it mate
$8
Jack Farrow
$5
Get job for a great cause. Mum, Dad, Josh & Granddad