We're fundraising for...
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

$1.06k
John Mcdonald

$528
Josh & Fi Reed
That’s amazing ,, Fi and I wish you guys all the best with the climb, can’t wait to hear all about it !! Best Josh @ Fi

$270
Mark Gibson

$264
Blandine Lacroix
Go you!!!

$264
Blandine Lacroix
Go you!!!

$264
Peter Beryl Brain
Just for fun ,keep on,keeping on

$264
Anonymous

$264
Bec
Go us!!!

$264
Diligent Tree Care
Keep up the good fight with that smile!

$211
R
Don't forget your water bottle

$201
Tania Marczenko
Go Jess!

$200
Jason L

$151
Christina
What a noble cause, Ad! And yet another mountain summit to the many you already have conquered!

$106
Derek
Good Luck!

$106
Heather Burley
Good luck xx

$106
Sofie D
Go girl!! :-)

$106
Luke Mannis

$106
Anonymous
All the best, great cause and you will be awesome.

$106
Libby Noble
see you up there!

$106
Joanne Koutroumbas
Go Girl 🤩😘

$106
Lucy Lay
Go Aurelie!!!!!

$106
April O'neil
Good luck Team.

$106
Sinthia Bosnic-anticevich
Thank you for taking on this challenge for such an important cause.

$106
Tony Wendy
Go Jade

$106
John Brescacin
Good luck on the journey

$106
Andrew Granger
Go Anna. Well done on a great cause. The Granger/Leiths

$106
Ror O
Go Anna!

$106
Montanique O’sullivan
Great cause- go well!

$106
Dani Thut
Go Bec and family!

$106
Kaz
We'll be cheering for you!!!!

$106
Trevelyan Edwards
Good luck mate 😊👍

$106
Andrew Patrikeos
Henri best of luck with the climb! Looking forward to catching up later in the year AP

$106
Lee
All the best of luck!

$106
Sof Andrikopoulos

$106
Joe Reich
Enjoy the walk

$106
Moore & More People Pty Ltd
Bon courage Jacq and team!

$106
Juliana Stackpool
Don’t trip.

$106
Alisa Stackpool
Good luck Jacqui. A x

$106
Dad.
My darling daughter GO FOR IT. So proud of everything you do. Such a worthy cause to support. You make a difference for so many people. 💖

$106
Sspos Hubby
My sexy wife just can’t stop helping people. Love you so much and I will always support you in all you do. Make a difference dear. ❤️💗

$106
Tanya Beencke
Looking forward to climbing with you!

$105
Etel Hammond-roldan
Great job Kelly! X

$105
Boots
Goats donate too.

$101
Lesley Hoye
Good luck Kellspeth - great cause!

$101
Rozi Benkovic

$100
Rachel Mathias

$100
Kim Watts
Make see your first

$100
Amelia & Chris Jardim

$100
Jo Bruno
So proud of your efforts Jacqueline!

$100
Leah Connolly

$75
Marian Burnheim
Ain't no mountain high enough Anna!

$65
Ingrid Kemp
Go Girls!!!

$63
Lyn Jones

$60
Sharon E

$58
Aurélie Cazet

$57
Mandy Banh

$54
Daniel Boylson

$54
Oliver Mathias

$54
Diana Nielson

$54
Diana Nielson

$54
Diana Nielson

$54
Evan Twomey
Good luck!

$54
Sean Gallagher

$54
Sarah Latimore

$54
Anonymous

$54
Lediquer
Yup I said Leah.

$54
Brodie Howe

$54
Amisha Govind

$54
Aaron Cook

$54
Kelly Smith
awesome cause - go girl

$54
Bob Grbevski

$54
Kylee Alma

$54
Jordan Loveridge

$54
Tonya Pavey
Great job Kelly! ❤️💪

$54
Steve R-g

$54
Gill Wilkins
Go Tanya!

$54
Michelle Allen-brown
All the best Dr Burley xx

$54
Oliver Mathias

$54
Angela O’malley
Great cause Anna - hope your team does well.

$54
Eamonn Brennan
Good cause mate. Good luck.

$54
Ria James
Great cause Andrew and Nat. All the best for the climb. I look forward to updates along the way. Xx

$54
Rosie Coop
Proud of you. Might be wise to get your iron checked this time hey 😂💪💪💪

$54
Dennis Begley

$54
Sarah Rogers
What a beautiful experience and for such an important cause x

$54
Teresa Klusak
Well done Anna -very proud of you!!

$54
Joe Begley
Good wishes Anna.

$54
Ria James
Go Nat! And Andrew Climb your little butts off for a great cause. Good on you

$54
Anonymous

$54
Nina Labus
Good Luck and have fun. thanks for doing this for amazing cause

$54
Emma Balsom

$53
Danielle Snelling
A cause close to my heart given my mum died from leiomyosarcoma. Thank you for fundraising for the often overlooked rare cancers 😊

$53
Julie
Good luck!

$53
Ben Chaffey
Great cause, mate! Best wishes for the climb 😊

$53
Geoff.jones6@bigpond.com Jones

$53
Rebecca Gibson

$53
Faraz Lutfi

$53
Anna Klusak

$53
Pauline Crooks
Awesome! Best of luck with the walk!!

$53
Michelle Neller
Good luck Andrea!

$53
Tanya Holloway

$53
Kelly
well done you

$53
Kathrin Rothermich
Da mach ich mit! Liebe Grüße!

$53
Byron King
Go Jacq.

$53
Peta Prentice
Great work! Happy climbing! X

$53
John Tracey

$53
Rachel Adams
I’m confused, are you climbing the real mountain?

$53
Lisa Hemsworth
This is awesome Good luck xo

$53
Carolyn Flannery

$53
Fred Elliott
Great job and good luck from Fred

$53
Penny Rudd
This is a great cause. Good luck on your hike!

$51
Bob Ortado
Never a dull moment with you as a friend. Another worthy cause. Well done.

$51
Dianne Stephens
You’re a legend!!! 😘

$51
The Hilly’s
Get it girl! We are so proud of you!

$51
Andrea Schuessler

$51
Natalie Miles
Good luck Jake!!

$50
Anonymous
But, but... what about your knees???

$50
Jacob Bardsley

$50
Rachel Mathias

$50
Michael D. Higgins
The people of Ireland are behind you! Ní neart go cur le chéile!

$50
Ray Wilkinson
Go Girl!

$50
Jennifer Kaczorowski
Good on you Dexie, enjoy it xx

$50
Van Nikolovski
Good luck mate, hope it’s a nice day

$50
Trish Mitchell

$50
Chris Robson

$50
Bernie
Go you sexy thing 😎 make sure you have your wooly undies on 😜

$50
Brigid Dixon
Go Anna! X

$50
Paul Brown
Kosi challenge! Psalm 121 would be my go to. Look to Him 😊💪

$47
Leila Lotfi

$40
Tammy D

$38
Stephen Bunyan

$38
Eilish

$38
Daniel Holloway

$38
Michelle Alvaro
All the best 🧡

$38
Riste Tomeski
Make us proud #PBRC

$38
Steph James

$38
Ellenor Scott
Great cause. Enjoy the climb

$38
Lachlan Woods
Good luck Anna!

$38
Kathryn Bennett
Great work and cause Simon, you and the team will smash it!

$38
Luke Anderson

$38
Buderim Deck

$38
Sophia Mathias

$38
Julie Granger
Well done Anna and looking forward to plenty of photos xxx

$38
Ruth Rosen
Wow! Superb! Go Jacqui! Enjoy! Xx

$37
Hudson Rowland
You can do it mum! You’re our Wonder Woman! We are so proud of you and love you so much! Love Hudson and Tilly

$37
Anonymous

$37
Sophie Gerber

$37
Bernie Gibson
Enjoy?

$37
Anonymous

$37
Katya Grinko

$37
Tina Mayer
Go girl! Das wird bestimmt ein ganz toller trip! Hab viel Spaß! Toll, dass du das machst, hab dich lieb 🫶

$37
Carla Herring
Amazing Jacq, good luck!! xx

$37
Jessika Ferguson

$0
Philip Maddren

$37
Wendy Nixon
Go girl 🥾

$37
Jessica Y
Good luck, Jacq! 😊❤️

$37
Barbara Lembo
Einen schweren Rucksack hast Du ja schon auf deinem Rücken! 🫶🏽

$36
Diane Nash
Go Jess!! You got this. You and the team will do amazing again this year. Have fun while doing it also xo

$35
Belal Mahfooz
Good luck Faraz!

$35
Rose
Good luck!

$35
Muhammad Farid

$35
Philippa Falconer
Go girl!!

$35
Maree South
Great work. Thank you for doing this

$35
Karishma Patel

$33
Tanya Fouche
A little something to help you reach your goal! Good-luck Simon, great cause! 🙌

$33
Zoe Woods
Get it An xx

$33
Anonymous
All the best Aurelie. Good on you for doing this for a great cause. Proud of you!

$32
Jenny Patchell
Amazing charity! Hope this helps a little

$31
Kathryn
Amazing effort for a fantastic cause! Good luck Jacqueline!

$30
Leisl Packer
Good luck Aurelie! Enjoy the walk!

$30
Leisl Packer
Enjoy the walk!!

$30
Leisl Packer
Good luck Mandy! Enjoy the walk!

$29
Kelly Smith
goal reached xxx you are amazing

$28
Alice Knowles
Good luck

$28
Aaron Cook
You better finish this time

$28
Kate Gormley
Such a great cause. Enjoy the beautiful snowy mountains

$23
Jeff Catt

$23
Stiven Nedeski
Enjoy the walk! It’s good fun

$23
Viktor Tomeski
You better do it or I want my money back

$23
Anonymous

$23
Anonymous

$21
Rony Golczewski
Enjoy the adventure. Great cause.

$21
Marie Tritsaris
Thank you for supporting such an important cause. We just lost a loved one to a rare cancer. It was rapid and devastating.

$21
Amy Williams
Great work Jess xx

$21
Kim
Good on you!

$20
Danielle B

$20
Bron Connell
Goodluck Jacq! A cause close to too many people's hearts. Xx

$20
Adrian H

$20
Vikki
Go you!! Good luck!

$10
John
Great cause, thanks Jack 🙏 ❤️

$10
Shannon Mcguinness
Our Team Members

Luke Mannix
$268

Jamie Walmsley
$106

Diana Nielson

Sophia Mathias
$38

Luke Anderson
$38

Tanya Holloway
$288

Jess Rowland
$614

Rebecca Stratford
$370

Libby Noble

Faraz Lutfi
$123

Heather Cahill

Phil Maddren

Jenifer Dunlop

Natalie Miles
$158

Andrew Miles
$2,221

Thi Doan

Cathryn Kelly

Jacqueline King
$695

Jacqui Brain
$774

Andrea Schuessler
$534

Aurélie Cazet
$494

Mandy Banh
$488

Adeline Lim
$238

Chris Robson
$50

Mark Gibson
$840

Rebecca Gibson
$317

Rania Faraz
$37

Sophie Gerber
$37

Simon Burley
$918

Jacob Bardsley
$51

Nicole Gaupset
$199

Anna klusak
$1,214

Jade Burley
$160

Leila Lotfi
$47

Bronwyn Fitzgerald
$264

Matt Iglesias

Cassia Iglesias

Hycinth De Silva

Danielle Martinez

Kelly Holloway
$1,424

Ben Cahill

Lilly Cahill

Oliver Mathias
$104

Rachel Mathias
$154

Leah Connolly
$507

Great work, Andrew, as they say not all heroes wear capes (or surgical gowns).