We're fundraising for more research into rare cancer. ncers because I have an incurable brain cancer
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
$264
Tabitha Dean
$264
Mark Blenkley
Hi Paul, Hope it goes well and more than pleased to help OW
$264
David Clark
You are our hero. We are there every step of the way with you.
$264
Beth Mc
Incredibly courageous endeavour for a cause very close to my heart x
$250
Gearoid Macdomhnaill
With all my heart my friend.
$250
Malcolm France
$138
Jake Woof
❤️
$106
Michael Friend
Well done Linz, great cause and super brave of you to do this!
$106
Jenny Perkins
Of course you are climbing a mountain! Rockstar! xxx
$106
Kieran O’dempsey
$106
Dad
So proud of you. Xx
$106
Hannah Heywood
$106
Richard Nicholls
You are a huge inspiration! I wish you nothing but the very best.
$106
Jo Hockenhull
You are amazing! So proud of you. Cheering you on from Bristol :) xx
$106
Iain Valentine
All the best for the climb, Lindsay. Will be thinking of you too as you embark on chemo treatment too. Fight the good fight. My best wishes to you Iain
$106
John Unger
$106
Auntie Glynis
With much love Lindsay xxx
$106
Susan Forster
Good luck Lindsay we know you like a challenge! Great to know Mike & Paul will be with you. Thinking of you & sending hugs & lots of love. Xxxx
$106
Sahra Mcf
All the best for the climb Lindsay! Sending lots of positive thoughts and best wishes your way!
$106
Marjie Alonso
You are wonderful. 💕
$106
Julie Edwards
So brave! You're nothing less than inspirational, truly... xxx
$106
Mick Crosbie
$104
Louise Mckenna
What a wonderful thing to be doing Lindsay when you are battling yourself. You are an inspiration ✨️ ❤️
$104
Liz Heaton
You are inspirational, strong woman I know, you will smash this 🤩🤩
$100
Kari
Linz, you are one of the strongest women I know and an absolute inspiration. I am so grateful for your friendship. Much love xx
$97
Cheryl & Colin Haigh
Such a positive thing for you to do at this tough time. Sending lots of love. Enjoy the climb! xx
$80
John
What a great challenge for a great team.
$80
Dad
A great introduction to Australia. Proud of you.
$54
Michael @ Andrea Shaw
Go Lindsay Michael & Paul!
$54
Melanie Massaro
$54
Ray Macisaac
$54
Nick Morrish
$54
Cain Francis
$54
Janice Martin
❤️❤️❤️❤️❤️❤️❤️
$54
Dorothy Johnson
Good Luck Lindsay
$54
Emily Dockray
$54
Mum And Derek
With pride and love xx
$54
Raf And Kate
Wonderful- good luck Lindsay.
$54
Lucy Dorsch
Good luck Paul!
$54
Kerry Tudor
❤️
$54
Carly Halliwell
Xx
$54
Nicky Clarke
X
$54
Anna Dennis
Go girl 🙌 💪
$54
Laura Johnson
Go smash it Paul! ❤️
$54
Fiona Bruce
Your superhuman 💕and in your time of crisis your helping others in the future well done
$54
Sondra
I have no doubt in my mind you’ll make the top 😎 enjoy 😀
$54
Andrew Kelly
All my love Linz, take care xx
$54
Catrin Jones
$54
Matthew Macmillan
love and power to you . Kia kaha X.
$54
Iohn Hanson
Phenomenal contribution to Life as always Lindsay… sending love from Scotland! X
$54
David Easton
$54
Justin Williams
Hello Lindsay, I am sorry to hear of your personal battle with Cancer. I cannot imagine how difficult, lonely and hard it is . Sending all my thoughts and love to you . I hope whilst doing your climb you will meet people who will truly understand and be able to share their battle with you too ❤️
$54
Mum And Derek
With pride and love xxxx
$54
Alison And Derek
Go climb Mike, together xxx
$54
Annette Harris
Good Luck Team. What a great time to be had.
$54
Ivan Bunner
$54
Meg Jones
Still think of you and your monkey poo. Wishing you so much aroha my friend - go hard x
$54
Jodie Mitchell
I think you're an absolute rock star doing this. Enjoy the hike! xx
$54
Jenny Goodare
There was snow at the top in April when i went so who knows what you might find up there! Xxx
$54
Tracie
Lindsay! You're truly an inspiration and go getter. Go crush your goals!! Much love and strong health wishes to you.
$54
Pamela Kikosewin
Love you brave Lindsay 🩷
$54
Dk
Smash it mate. You know I’m always there for ya.
$54
Kirra
Go Lindsay! I know you'll smash it xx
$54
Daniel Smith
$54
Nick Chapman
$54
Lisa Sicotte
Go get em Lins
$54
Kristy Blackburn
Boss it 👊
$54
Michelle Eastwood
Smash all your goals!
$53
Jillian Fulcher
Go Linz - you are truly one to admire
$50
Monique Smith
You go girl! Always the rockstar ….. love you so much
$50
Monique Shep
You deserve to be on 'top of the world' (Australian style). Live life your way, Lindsay.
$44
Claire Baker
Think you are doing a wonderful thing there Lyndsey. This will be part of your legacy. Well done brave you xx
$42
Paul Skyner
$38
Paul O'neill
Great adventurer for excellent cause.
$38
Ruth Roach
You've got this!
$38
Oz Fry
Go smash it ya big legend. So proud mate.
$38
Susan Goodare
Go Lindsay! ❤️
$38
Ann Forrest
You’re an inspiration Lindsay! Sending lots of love ❤️❤️❤️
$38
Vivien Underwood
$38
Christine Mcgowan
Go climb! Wahoo! Xxx
$38
K & D Akers
Good luck Lindsay, you are an AMAZING human, so inspiring! Xxx
$38
Sheryl Gray
$38
Jess Rendle
You’re an inspiration!
$38
Michael Tiplady
Sorry to hear that news mate! Hope you are doing well! Good luck!
$38
Anonymous
Good luck skyner!
$38
Angel Englebretsen
You’re a super trooper!
$38
Michele Cunneen
You go girl!! You can beat this!
$38
Jason Roberts
$38
Jennifer Clulow
$38
Geoff
Keep up the fight
$38
Chrissy Jefferson
What a wonderful caring person you are. Go girl next Saturday, lovely that your brother can join you. Proud to know you xxxx
$37
Lanie Lentfer
You got this!! To you and Mike our thoughts are with you xx
$37
Katie Tattan
Good Luck Paul! x
$35
Lauren Bolton
❤️❤️❤️
$33
Rebekah Cuthbert
Kia kaha Lindsay
$28
Gill Hunt
$28
Jack Jago
Good luck Paul! Sending a big hug
$28
Kat Tanczos
$25
Jess Linders
Go girl!!!
$23
Kathryn Ross
You are an inspiration, Lindsay!
$23
Juliete
You are incredible! Good luck!
$23
M Harrod
Wow, shocked to hear your news, humbled by your awesomeness in facing the challenge head on. Wishing you an epic climb and the best possible results from those little pills. Sending you mammoth sized healing vibes Lindsay.Mx
$23
Lewis Moulds
$23
Jasmine Bradshaw
Best of luck!
$23
Ella Bradshaw-wiley
You're a rare woman Linz, well done!
$20
Lou Nightingale
Good luck Paul!
$20
Tamaris Higham
Good luck Paul, thinking of you and your family 🤗
$12
Kristen Reinisch
$12
Anonymous
$12
Carla Maguire
Hi lovely! Your amazing, good luck and have fun. Carla x
You are my Rockstar and I love you 🥰