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
$15.82k
Anonymous
$264
Matthias
Go Wanderers!
$264
Michael Culme-seymour
Good luck World Courier team ! Proud of you guys !
$264
Paul Wright
Good luck mate
$254
Andrew Mcdonald
Go Team World Courier !
$211
Mel A
Well done James ! Proud of you!
$206
Andy Nguyen
What a team ! What a mission ! What an event ! Wishing team WC Wanderers a safe journey to the very top ! You guys are rock stars !
$206
Josh A
Good job !
$200
Anonymous
$200
F & A Frisardi
Have fun!
$200
Just Win Pc
Go well Billy. From your mates at Just Win PC
$196
Hiro Anz
Good luck on the trek to the top!
$120
Nick K
To reaching new heights, and for some new cool shoes!!
$113
Antoni
I know it was you, Fredo. Best of luck !
$107
Grohn
Great challenge & cause! Best of luck!
$106
Dusida Maneesaard
Well done!!
$106
Gail Favaloro
$106
Moduspec Australia
Best of luck. Better see you at the gym daily!
$106
Shereen Rees-webbe
Go NZ!
$106
Sav
$106
Maffie Villarba
To my team Wanderers Giving isn't just about donating; it's about making a real difference. Thank you for representing Cencora World Courier for this year's Kosi Challenge. We are here for you. Giving isn't just about donating; it's about making a real difference.
$106
Ann Wong
Kellie, Andrew, Thank you for doing this while we cheer from the comfort of our couches...
$106
Andrew Armstrong
$106
Sitthiwan Loo
$106
Don Greig
$106
Kobe & Sam Elliott
$106
Shereen Rees-webbe
Go the Wanderers!
$106
Kevin Doyle
$106
Sandor
A great cause, we’re very proud of you!
$100
Melva Ramos
Go Richard! Well done on raising money for a good cause ❤️
$100
Cory Assink
$100
Luke Spiteri
Two Types
$100
James Addamo
$100
Anjali
$100
Daniel Murra
Well done James !
$100
Alyssa & Daniella Ngin
Good Luck Cuz! From Alyssa & Danni
$100
Team Fiapule
Hi Kellie, Thank you! I’m so proud of your efforts with promoting this cause. Cheering you on from Team Fiapule! Keep up the great work!
$100
Kellie Franken
$100
Augusto Da Gama
Good Luck Richard !!
$100
Pat Fe'ao
An awesome cause and challenge! - You can do it - kia kaha
$100
Nicole Hovenden
To Cory and the World Courier Team, Thanks for taking on this challenge and raising funds and awareness for rare cancers. It is a very important cause and one which is close to my heart. All the best for the Kosi Challenge!
$91
Ziggy Gajda
Go Richie!
$84
Tracy Miller
Proud of you Andrew x
$80
On Q Recruitment Team
Way to go Kellie
$56
Anthony Comande
Good cause! bring me back a rock from the top
$54
Alex
$54
Davis Family
Go Kel!!
$54
Chau Nguyen
Good luck with the kosi challenge !
$54
Matt
$54
Anonymous
$54
Marie & Luke
Let's go Suby!!!!! You got this!
$54
Michael Culme-seymour
Good luck Kellie - I wish I could join you on this impressive quest !
$54
Sai Ping Lee
$54
Debbie And Matt
Great job Kel! Good luck
$54
George Ntzios
All the best Kellie. Wishing you and the team a wonderful experience filled with joy and happiness. Go team!
$54
Anonymous
You’re inspiring Richard.
$54
Nicole
You go Kel! Good luck to you and the team
$54
Tim Dellit
Go Kel!
$54
Anonymous
Well Done Subyyyyy!!! - You are Amazinggggg SuperStar!!
$54
Baileyhunt28
$54
Michael Egan
Best of luck mate ! Enjoy
$54
Ashleigh Armstrong
$54
Michael Egan
Well done Frances..enjoy the experience!
$54
Eileen Milton
$54
Taniela Danilau
$54
Rochelle Norris
Well done Kel! Proud of you xx
$54
Millers
Proud of you Kel x
$54
Stephen Smith
Great work mate
$54
Kay Inglus
$54
Matt Saunders
Great job Kellie
$54
Kelly Ah-han
Do it for us Richy!
$54
Ian & Trish Barry
Hi Kellie What a great cause Good luck Love Ian & Trish
$54
Tradey
You're a great ambassador for this James. Good luck.
$54
Tim / Eliza Yencken
You can do it!
$54
Justin Aikman
Get up there team!
$54
Justin A
Get up there buddy!
$53
Drew Rechner
Good Luck James!
$53
Cooper
Well done on making it to the top 👍🏼
$50
Debbie Meehan
Well done Mate you got this!!
$50
Zoey & Nahla
Good Luck Bu Chit!
$50
Jayson T
Good luck on the journey bro!
$50
Adrian Mascia
$50
Quy Trinh
Awesome stuff cuz!
$50
Garry Milton
$50
Sitha Keo
Goodluck Bro!
$50
Valarie Lam
Go Suby!!!!
$50
Gavin Inglis
Go Kel!!
$50
Peta V
Proud of you girlfriend 💪🏻
$49
Annie Dang
Go Bro!
$44
Kevin Martin
Good luck bro!
$40
Alex Keo
From Alex & Maria
$39
Jz
Don’t forget to complain about your bung knee and Burstitis
$38
Anonymous
$38
Nikhil Kurian
$38
Mike Wilson
$38
Craig Wylie
Best wishes and enjoy it :) Great cause
$38
Tom John
$38
Lynette Barnby
Good luck.
$38
Anonymous
Good luck Suby!
$38
Baje De Souza Pereira Dias
Get it!!!! This is so cool bro 🩶🫶🏻
$38
Tracy Armstrong
$38
Ethan Broom
$38
Alicia Tatton
Good luck Cory 🏔️ 🎉
$38
Frances Bartolo
$38
Anonymous
$38
Richard Tith
$38
Ovi Stancu
Good luck brother!
$38
Sam Meas
$38
Suby Philip
$37
Morale Tep
$36
Rangi Cook
Thought and prayers 🙏🏽
$35
Jainny
Good luck and all the best to you!
$35
Adam Dean
$35
Augusto Da Gama
All the best Suby !
$33
Lauren
Good luck team, too effort
$33
Mandeep Singh
Bhaji
$33
Anonymous
$23
Danielle Hourigan
You’re amazing! Absolutely going to smash this hun xx
$23
Sreedas Balakrishnan
$23
Michael Chew
$23
Yvonne Twaits
Good on you Andrew, great cause and it’s a beautiful mountain to climb ❤️
$23
Anonymous
Hope you’ve got good hiking boots!!!
$23
Sam L
Up the wahs
$23
Brigitte De Franca
Good luck Richard 💪
$23
Mary Tep
Good luck Richard
$23
Elise
$23
Kevin Chew
All the best mate. Well done
$20
Tayen And Kaia
Go Daddy, We love you!
$20
Stephen Jameson
$20
Valarie Lam
You got this Armstrong!
$20
Valarie Lam
Go Richard!!
$20
Augusto Da Gama
Good Luck Frances !
$12
World Couriers Australia Matching Donation