Rare Diamonds

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I am climbing for rare.

The Kosi Challenge is the single signature fundraiser for 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

$528

Susan And Sue

Thank you for your leadership and for the great work at RCA!!

$264

Bruce Goodwin

$264

Creative Advocacy Solutions

Matched donation by Creative Advocacy Solutions ⚡️

$264

Steve Crawford

Well done Rockstar. Congratulations to all you do for the various charities. Enjoy the Challenge!!!!

$106

Brenda Gula

$106

Bruce Goodwin

$106

Creative Advocacy Solutions

Matched donation by Creative Advocacy Solutions ⚡️

$106

Bruce

$106

Suzi Crawford

You go girl 💕

$106

Suzi & Steve Crawford

Go Jac Jac xx💕

$106

Geoffreyco

$106

Gavin Fox-smith

Awesome Bruce!

$106

Steve Crawford

Hey Rod. All the best for The Challenge. Keep those Rare Diamonds going!!

$75

Bruce Goodwin

$64

Rod Whittington

$54

Mark Bach

Hi Bruce, Great that you do this! がんばって! (Ganbatte!) Regards, Mark

$54

Sally

Good luck with the climb don’t fall off the edge 😜

$54

Sally Lewis

Good luck with the climb Jacki

$54

Sam Mcneill

$54

Melinda Goodwin

Good luck with the challenge.

$54

Ryan H.

Good luck, Bruce!

$54

Donna White

You go girl great cause

$54

Carol Stenson

Awesome thing you’re doing ❤️

$38

Shanny Dyer

Go Bruce!

$38

Anonymous