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
$1.44k
Dave M
$1.04k
Holtz Ventilation Consulting Services Pty Ltd
Good luck with this challenge and the team at Holtz Vent cannot wait to see you do your dance! Remember we need the red lips and makeup as well.
$500
Creative Advocacy Solutions
Matched donation by Creative Advocacy Solutions ⚡️
$269
Dian Hall
$264
Bobby Bagley
Leading by example
$264
Geraldine Ormonde
Good luck
$264
Anonymous
$264
Darcie Nicol
Thank you so much for taking part in such an incredible cause. Proud of you! I hope you and your family have a great time next weekend on the walk. ❤️👏
$250
Canberra Coffee Club (thanks Julie B)
All the best Sarah, and a great cause - thanks for creating the opportunity for us to support it.
$211
Sonja Jacob
$211
Winston Bailey
$211
Louis Mccallum
Good luck with the walk!
$211
Skye Palmer
$211
Kama Accounting
Can't Wait for the Dress Up Pic's!
$206
Trisha Peterson
Go you awesome folks walking to help get the edge against rare!! (Don’t trip on the edelweiss at the top ;D)
$206
Eva Palmer
Good luck Roddie!
$200
Di Haskell
Up and over, Sarah!
$158
Tracey Learmont
$158
Holly Mae
So much love!!!
$106
Frederik And Trang Jones
Good luck with your challenge!!! 💪
$106
Sarah Blomfield
$106
Murray Russell And Phillip Cox
$106
Ime Consultants Eu Pty Ltd
$106
George And Cal
$106
Glen Whistler-carr
You all have this challenge in the bag. Good luck for Saturday
$106
Jo Victoria
Have fun Sarah
$106
Kd
$106
Anne Winsor
Rare cancers need more research $$ especially like ocular melanoma . Close to my heart ❤️
$106
Mary Mclean
Wonderful that you do this Sarah. I could let yogis know that they can sponsor you. Maybe????
$106
Jim Anderson
$106
Paddy & Stevie
🎶climb every mountain…🎶
$106
Mjw
$106
Roderick Sirl
Great challenge for a great cause, enjoy the walk with family and friends.
$106
Mjw
$106
Julie And James
Hope you get a nice cool overcast day for the walk Sarah. Well that's what I'd like. Maybe you would like sunshine. Xx
$106
Sally Simpson
$106
Susie Ormonde
Might need to shave the beard first the frock twirl
$106
Levi
$106
Mark Bailey
$106
Bev Hogg
Your feet will see your way. Good luck happy steps.xx
$106
Margaret Hogan
Go well Sarah xx
$106
Bruce Murphy
Have a great climb, Oi, Oi Oi!
$106
Matteo & Nadene
$106
Peter Bertuleit
Hey Sarah we are cheering you on as you reach the summit! Well done and we celebrate your health!
$106
Col And Irma Roberts
Best wishes Roddy and Sarah
$106
Lou And Brett Evans
Go girl, this is such a wonderful yearly event. Hope to join you again soon❤️ Have a wonderful day xx
$106
The Fitness Factory Bermagui And Cobargo
Well done team!
$100
Vincent O'brien
Great effort - can't wait to see the celebration video!
$100
Tilly And Aymeric
Go smash it Liv! Love Tilly and Aymeric
$75
Sarah Ormonde
$54
Peter Llewellyn-smith
$54
Lorraine Learmont
$54
Wouter Hartman
Good luck Roddy !!
$54
John Lean
All the best Roddy, looking fwd. to seeing you in a frock!
$54
Mary Staples
Good luck Sarah xx
$54
Marina Ely
So inspiring ❤️
$54
Dale Falkner
An amazing effort. Congratulations!
$54
Carolyn Killen
A nice tribute, Sarah. Hope you reach your goal.
$54
Anonymous
All the best Sarah!
$54
Anonymous
$54
Anh-thu And Roger
Good luck and have fun!
$54
Kane Hutchinson
$54
Andy Cole
Well done Sarah , you continue to inspire , I have no doubt you will again rise to the Kosi challenge
$54
Carol Simmons
$54
E Sheard
$54
George Ormonde
$54
Roddy Ormonde
$54
Sandra Shrubb
$54
Nicole Staight
Good luck Sarah ! Such a great challenge and for such a great cause , enjoy the climb 😊
$54
John Wolseley
$54
Sarah Lahey
Well done you! This is such a great campaign
$54
Anonymous
$53
Sharyn
$53
Louise Learmont
Enjoy the view from the top Sarah! Well done!!!
$50
Digby And Nora Davis
$50
Amelia & John M
Go Sarah!!! Go team Bunga!! Xxx
$50
Anonymous
$38
Penny Blomfield
$38
Olivia Ormonde
$28
Annie Rayner
Much love to you, the fam and your Mum <3
$28
Julia Farleigh
$23
Lucy G
$22
Anonymous
$10
