My Activity Tracking
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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.
My achievements
First donation received
Raised 50% of your target!
Raised 75% of your target!
Page personalised
First blog post published
Page shared
Target increased
Target reached
Challenge conqueror!
Thank you to my sponsors
$307.01
Sheila B
$106.12
Forester Family
Nikki, I know this climb means so much to you each year. Cheering you on tomorrow and so proud to support you and Michael’s legacy. 💙
$106.12
Jay And Peta Mcneill
Cheering for you and thinking of our bro-in-law, Michael, as you honour him in this years Kosi challenge 👊🏽
$106.12
Bec
Enjoy the climb
$64.67
Sherri
I have a rare cancer, thank you so much for your support. I don't know how it's impacted your life, but you're making a positive impact in mine X
$54.12
Hannah Harris
Thinking of you and your beautiful husband.
$54.12
Garry And Lynley
You are a star Nik⭐️
$54.12
Claire Cottrell
Well done Nikki, Taylah and Juzzy.
$54.12
Kerry Geshwend
Enjoy your Kozi walk… you are inspirational xxx
$43.60
Ian & Lisa Donovan
Admire your determination Nikki
$38.33
Rachel
Thank you for all your support during my cancer treatment. X
$27.81
Melinda Parkhouse
Go Team Kerr!
$22.58
Aunty Gael
One foot in front of the other Nikki.
Our Team
NIKKI KERR
$1,092.96
Laura Cohalan
$423.21
Alicia Ballesty
$950.59
Airlie Coates
$1,345.74
Sarah Clausen
$115.03
Cathy Slattery
$898.74
Natalie CLANCY
Bronwyn West
$138.33
Tenaya Wright
$536.96
Arlie Novy
$106.12
Lucy Marsden
Danika Pearse
$1,010.23
Kosi Challenge (C)
Georgia Forrest
Shane Clausen
Will Clausen
Owen Clausen
Jane Weber
$144.45
Abby Calley
$1,072.26
Madeleine Van
Rebecca Scovell
$2,711.90
Brenton Paine
$3,015.51
A great cause in memory of a great man xx