We're fundraising for the Australians with Rare Cancer
We are climbing for rare.
The Kosi Challenge is a national fundraiser for 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.
On Friday 13th March 2026, we will 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!
P.S RCA is a Federal Government-classified Health Promotion Charity. All donations are fully tax deductible.
Thank you to our Sponsors
$500
Andrew And Wendy
$264
Anonymous
$264
Kristy-lee Billett
Go Team Cube!!
$250
Andrew Kwong
In support of the good work of you and your team…
$206
Friends At Vigour
A great cause! Good luck to all the Cubans! :)
$175
Anne-marie Sparrow
$106
Chris Savage
well done!
$106
Stina Sparrow
Well done for taking on this challenge! I'm very proud of you and your team!
$106
Janet Johnson
Go Anne-Marie for a great cause
$106
Jess Giezekamp
Go team Cube!
$106
Rita C
Good luck A-M and the Cube Kosi Conquerors!
$106
Anonymous
$104
Bonnie Leibel
$100
Tania P
Go Anne-Marie and team Cube - you're all amazing!
$54
Julian Gold
Well done Alicexx
$54
Denman-bar Dude
Hey Daisy Smith - and rest of team (per brief in Denman) Great work on the walk! Awesome cause - hope you win the merch you’re chasing!
$54
Kelly Smith
Go team Cube! Will be thinking of you. Enjoy the climb and views at the top. Such a great cause, and year on year Cube always shows up!
$54
Michael Sparrow
Good job Anne-Marie!
$54
Lou & Davey
Go Team Cube xx
$54
Charne Van Wyk
Phil sounds like an absolute legend - he'd be so proud!!! Thank you to you, Anne-Marie & Daisy - my Dad would be super chuffed!!
$54
Louise Lander
Go mum!!!
$54
Kris
Have fun Anne-Marie- will be cheering you back in Sydney.
$54
Archie Gebbie
Nice one babes x
$50
Natalie Pattison
Good luck girlie!!! Nat & Niall xx
$50
Aaron Noyes
$50
Alex Majewski
Go A-M 💪⛰️
$50
Johnny Hammill
$38
Andrea Haworth
Good luck and Happy climbing!
$38
Zm
Well done Team Cube!
$38
Sam Harding
Go team Cube! Have a great climb and enjoy the view. I know you’ll do it in record time.
$38
Tash Silkin
good luck legend! xxx
$38
Anonymous
$38
Annabel Longden
Go Daisy!! Great effort for a great cause
$38
Alice Gold
$38
Tash Silkin
good luck alice!!!!
$38
Leckie Rickards
Go reunings!!
$38
Emma Norgrove
Go A-M and team Cube! Happy climbing - hope the weather behaves for you all x
$38
Christina Sparrow
Go, sister, go to the top of Mount Kosi! Thank you for helping people who are suffering 🙏
$35
Nate Huddleston
$35
Megan Porter
Go girl!!!
$35
Emily Gold
Uncle Phil would love this 🫶🏼
$25
Nick Hegarty
Go Anne-Marie!
$24
Ffion
Go team Cube!!
$12
Celia Smith
Get it Reurnings!!
