We're fundraising for..
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
$264
Jdtco Pty Ltd
$258
Tiffany Griffith
So proud of you!
$150
Martha Para
So proud of you ! Love you Agapi mou!
$106
Matt Chan
💪🏻
$106
Nick & Georgina Papas
Safe journey on your hike Peter - we are sooo proud of you and your quest towards this important cause ...and to everyone participating in this worthy cause. Peter to your friend Kat and your Auntie Vicki/my beautiful cousin Vicki - as surely as they are angels above and watching us from up above ....we send our love up to you and think of you often. Sending you energy and water through cyberspace to help you on this vital quest Peter, we LOVE you, Thio N & Thia G
$100
Warren Brooks
$100
Peter Mansour
$100
Ray Bissett
$67
Eugenia Karaoglanidis
Love you, Godbrother! Be safe of the climb up and the trek back down x
$54
Jenny Heagney
Goodluck!
$54
Anna Yun
Good luck !!
$54
Jill & Mike Mitchell
Way to go Mel. Happy trekking/climbing and good luck.
$54
Yana Yem
Good luck & have fun, Paul!
$54
Amber Rees
Go team!! Hope to join you in 2027 :-)
$54
Diane Ong
Go team :) Have fun!!
$54
Zoe And Owen
You Can Do It!
$54
Soph And Tom
So proud of you and cheering you on, all the way to the top! X
$54
Josie
So proud of you Pete, what an incredible cause. Cheering you on all the way! Xx
$54
Joey D
Love your work Foxy!
$54
Dagmar Tschoep
Good luck, team! Thanks for your engagement.
$53
Nikki Ricketts
Proud of you Cuz 💕
$50
Varos Fam
Great job in supporting a great cause Petey! Can't wait to see the photos from the hike!
$50
James Papas
Proud of you Cuz. Such a beautiful cause ❤️
$50
Robert Cardamone
$35
Julie Nguyen
You got this Paul!!
$28
Daria Wain
$23
Kerin Ubeda
$14
Rs
Our Team Members
Warren Brooks
$223
Kath Breen
$54
Daria Wain
$28
Tim Dow
Jo Nightingale
Sonia W
Wesley Hsu
Peter Mansour
$1,256
Paul Yun
$317
Sandra Arbaitman
Brenda Pote
$54
Sai Kiran Kolipaka
