We're fundraising for... Rebecca Wiseman
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
P & K Antique Jewellery
$106
Christopher Vaughan
You remind me of the energiser bunny- outstanding!
$106
Julie Mcgrath
Well done girlfriend ❤️❤️
$58
Mary Coney
$58
Tanya Sykes
$58
Michelle Pryse-jones
$58
Sevinch Olcer
$54
Nicole Brown
I’m proud g you girls
$54
Anthony Pryse-jones
Good luck Sole Sisters
$54
Gai
Well done Mary
$54
Michael Fleming
Thanks Mary for doing this! I hope it doesn’t snow.
$54
Vivienne Lewy
Good luck Mary. Great thing you are doing. Vxx
$54
Kate Mcgrath
Go girls 💖
$54
Matt & Greg
Congratulations Mary! Best wishes. Matt & Greg xx
$54
Karen Hutchinson
$54
Joanne Bromwich
$54
Dallin
Well done.
$54
Charles Bain
Great cause, Karen, enjoy the walk. Dad
$54
Duncan Pryse-jones
Great work, good luck this year 👍
$53
Nat Mcvean
You go girls 👏
$50
Rach & Len Pipiciello
What an important cause! Inspiring..
$41
Schnitzel 🐶
YOU GO GIRL !!! 💪😘🙋🏻♀️🙋🏼♂️🐶
$38
Lisa Macnamara
Congratulations on an amazing effort 🎉🎉🎉
$38
Karen & Dean Gutknecht
You’re a good human & doing this for a great cause!! Go get it Mary!! Xx
$33
Julie Godfrey
Good luck Mary!
$25
Alison Hawthorne
$23
Jan Favaloro
Good luck Mary!
$22
Anna S
Well done!!
$22
Rhys
Cmon mez!
$15
Beth Hutchinson
Go Mum!! Proud of you always ❤️
$12
Emma Connor Bella
Good Luck Auntie Karen
Shame you have to miss the walk this year, i know you love the weekend !!