We're fundraising for the 42,000 Australians diagnosed with a rare cancer each year.
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
$1.5k
Ben Taylor
$211
Mark Serafin
Up, up & away, Kosi, Kosi, Kosi - Oi, Oi, Oi.
$211
Adam & Matilda
Have fun Daniela! 🩷 Such a great cause, my Mum had a rare blood cancer, so this cause hits home 🩷
$200
Nick Kavass
$200
Aj
$158
Five Star Electrical
Enjoy!!
$106
Maryanne & Steve Peter
Best of luck Daniela. You’ve got this 💪🏻👊🏻
$106
Katie Yeats
Good luck and great cause!
$106
Sue
Clare, what a brilliant thing to do, if anyone can do this, you can! x
$106
Christian Modica
Good Luck Daniela 👏👏
$106
Daniela Serafin
$106
Owen Ballantine
All the best with the challenge Ben.
$106
Moe Elrifai
Go Ben
$106
Anonymous
Good luck and a fantastic cause
$106
Navleen Prasad
A fabulous reason for a long walk.
$106
Trevor Burns
$106
Trevor Burns
$106
Trevor Burns
$106
Jeanette Guglielmin
Awesome Daniela 👏👏
$106
Anonymous
$106
Clare Gunning
$85
Nona Elda
Avanti, ciao Bella tanti aguri
$75
Aaron S
May as well meet the target - Keep it up Big D
$54
Joe Mcintyre
$54
Pat Hennessy
$54
Kristie Lavery
Go you good thing! Such a great cause. X
$54
Sophia Scales
You are a QUEEN! Fabulous work Daniela, go you and the team 🤩
$54
Jarrod Dellapina
go climb girl
$54
Brooke Anderson
All the best
$54
Anonymous
Good work Daniela good luck
$54
Brian Evans
You’ll need a foot massage after that I’d dare to say.
$54
Casey A
Go Daniela, you got this! 🫶🏼⭐️
$54
Michael Turner
$54
Keely Blunt
$44
Mebrura Dervisic-hajdar
$38
Celia
$38
Alyssa
$38
Widdina Tuy
$37
Kate Humphreys
You’ve got this! 🥰
$35
Gabrielle
SO PROUD OF YOU GIRLY 🎉🫶
$23
Alison Sims
The only way is up!
