Ortho Sistas 2026

  • Together we can do great things

    There is nothing as powerful as a group of people mobilised behind a deeply personal cause that drives them to achieve things they thought impossible.

    Our cause is cancer and we are committed to supporting the world-class cancer researchers at the Harry Perkins Institute of Medical Research to drive discoveries to help our friends and family battling this terrible disease now and in the future.

    Please help us, help the Perkins by donating to our team.

  • Your Impact

    So far this year we helped provide...

    163

    Microscope

    Hours of Research

Thank you to our Sponsors

Breakthrough Donor

$5,609.80

M.j & M.e Nenke

Breakthrough Donor

$3,040

Anonymous

Breakthrough Donor

$1,982.86

Dawn To Dusk Bikeathon

Breakthrough Donor

$1,534

Marcus Spironello - C.a.t.e.r

Great to see your commitment, John!
Breakthrough Donor

$1,500

Cakes And Christmas Fundraising

Breakthrough Donor

$1,473.26

Michaela Jones

Breakthrough Donor

$1,300

Andrew Dodgson

Breakthrough Donor

$1,040

Anonymous

Breakthrough Donor

$890

Suzi Cakemaker

Breakthrough Donor

$700

Anonymous

Breakthrough Donor

$650

Anonymous

Breakthrough Donor

$529

Anonymous

Breakthrough Donor

$527.50

Patrick Oleary

Breakthrough Donor

$500

Molins

Breakthrough Donor

$350

Graham Morrow

Breakthrough Donor

$267.25

Tbg Contracting

Good luck and hope you achieve your goal
Breakthrough Donor

$267.25

David Philpot

Breakthrough Donor

$267.25

Containers For Change

Breakthrough Donor

$267.25

David Philpot

Breakthrough Donor

$267.25

Raechelle Cherry

Breakthrough Donor

$267.25

Chris Kennedy

Go Suzi
Breakthrough Donor

$267.25

Patricia Guinane

Breakthrough Donor

$267.25

Linda Hansen

Love you long time sweetpea xo
Breakthrough Donor

$267.25

Raechelle Cherry

Breakthrough Donor

$267.25

Sarah-jayne Powell

Breakthrough Donor

$263.75

Containers For Change

Breakthrough Donor

$263.75

Containers For Change

Breakthrough Donor

$260.75

Raechelle Cherry

Amazing Suzi! Ride like the wind!
Breakthrough Donor

$250

Maca Matched Giving

Breakthrough Donor

$250

Rav

Breakthrough Donor

$250

Thiess Matched Giving

Matched Giving Thanks to Thiess
Breakthrough Donor

$250

Raveesh John

Breakthrough Donor

$250

Maca Matched Giving

Breakthrough Donor

$250

Maca Matched Giving

Breakthrough Donor

$250

Maca Matched Giving

Breakthrough Donor

$250

Raechelle Cherry

Go Talbot
Breakthrough Donor

$250

Thiess Matched Giving

Matched Giving Thanks to Thiess
Breakthrough Donor

$250

Raechelle Cherry

Go Nics
Breakthrough Donor

$250

Maca Matched Giving

Breakthrough Donor

$250

Maca Matched Giving

Breakthrough Donor

$250

Maca Matched Giving

Breakthrough Donor

$250

Maca Matched Giving

Breakthrough Donor

$250

Maca Matched Giving

Breakthrough Donor

$250

Maca Matched Giving

Breakthrough Donor

$250

Princy Skariah

Breakthrough Donor

$250

Thiess Matched Giving

Matched Giving Thanks to Thiess
Breakthrough Donor

$250

Thiess Matched Giving

Matched Giving Thanks to Thiess
Breakthrough Donor

$250

Rav

Breakthrough Donor

$250

Anne O'leary

Breakthrough Donor

$250

Maca Matched Giving

Breakthrough Donor

$250

Anne Oleary

Breakthrough Donor

$250

Maca Matched Giving

Breakthrough Donor

$250

Anonymous

Breakthrough Donor

$250

Thiess Matched Giving

Matched Giving Thanks to Thiess
Breakthrough Donor

$250

Anne Oleary

Breakthrough Donor

$250

Thiess Matched Giving

Matched Giving Thanks to Thiess
Breakthrough Donor

$250

Thiess Matched Giving

Matched Giving Thanks to Thiess
Breakthrough Donor

$250

Maca Matched Giving

Breakthrough Donor

$250

Graham Morrow

Breakthrough Donor

$250

Anne O'leary

Breakthrough Donor

$250

Maca Matched Giving

Breakthrough Donor

$250

Thiess Matched Giving

Matched Giving Thanks to Thiess
Breakthrough Donor

$227.59

Carolyn Payton

Well done George
Breakthrough Donor

$227.59

Rodger Greville

Great work Ronnie Babes!!!
Breakthrough Donor

$223.66

Chris Kennedy

Thanks Suzi, your the best
Breakthrough Donor

$215

Cuerden Engineering

Breakthrough Donor

$215

Angie Montefusco

Anniversary cake
Breakthrough Donor

$215

Dawn & John Cuerden

Breakthrough Donor

$214.17

Gary Tysoe

Good luck buddy

$211

Macalister Walton

$200

John Cuerden

$200

Robert Mclaughlin

$200

Anonymous

$200

Maca Matched Giving

$198

Andrew Dodgson

$150

Angie Farrell

$127.34

Sarah-jayne Powell

We are both behind you darling. Love Jake’s and I.

$124.46

Josh Mcclennan

You can do it Honda

$120

Jack Beeck

$120

Trish Murrell

$116.10

Mark Oleary

$116.10

Terry Netto

$116.10

Andrew Dodgson

$115.67

Richie Porte

Well done George, very inspiring. All the best to Linda

$115.67

Chris Bauer

$115.38

Maria Hingston

Good luck, from the Crew!

$113.94

Andrew Dodgson

$110.72

Suzanne

$106.12

Andrew Butterfield

Good luck big guy.

$106.12

Maria Hingston

Good luck with your first ride! Enjoy the experience and fun! ❀ ❀ ❀

$106.12

Ed Howell

$106.12

Val Grier

$106.12

Slide Building Solutions

$106.12

Anonymous

$106.12

Tracey Gracewood

Hey Vic To start your journey for Jacob Much Love Tracey

$103.72

Anonymous

You got it, boss πŸ’ƒ

$100

Nicola Cherry

$100

Ingrid Grgurich

Keep those pedals turning George! πŸ€—πŸš΄‍♂️

$100

Christine Haywood

$100

Marrocco Family

$100

Barbara Tilly

$75.81

Marie Condon

Wishing you a dry cool ride with the wind at your backπŸ’•πŸ’•πŸš΄‍♀️ will be in the hearts of all the riders.

$58.26

David Carter

$58.02

Anonymous

Mammoth effort!!!

$58.02

Anthony Gabel

You got this πŸ‘

$58.02

Maria Hingston

🚴‍β™€οΈπŸš΄‍β™€οΈπŸš΄‍♀️

$58.02

Lisa Mitchell

Regardless of whether you ride or not, well done you!

$58.02

Maca Matched Giving

$58.02

Marie

Be right with you George - your commitment is exceptional!!

$58.02

Sam Sloane

$58.02

Madison Mccleary

$58.02

Valerie Gay

$58.02

Kelly Louthean

Huge effort George...amazing!

$58.02

Jess From Work :):)

Go Rhonda!!

$58.02

Clive And Tanya

Donated

$58.02

Mads

Go Katie poooo!

$57.30

Michelle Baldwin

Go Caroline, you'll do amazing, proud of you πŸ’ͺ🏻

$57.30

Maya, Casey And Otis X

Good luck again Poppy!

$57.30

M.j & M.e Nenke & Nenke Family Trust

$56.75

Annette Connors

Amazing Suzanne, year after year riding xxx

$56.75

Baranga Downs

$56.75

Helen Tsai

Good job Andrew

$54.84

Anonymous

Go Big D

$54.84

Ray Le-cocq

$54.84

Anonymous

Rock n roll Doddo…! Great cause! SD

$54.84

Tim & Nat

Ride like a whippet running!

$54.84

Ali

Ride Rhonda ride

$54.84

Anonymous

$54.84

Kaye Blackburn

Heartfelt thanks for your consistency in promoting awareness.

$54.84

Molly

$54.84

Sarina Prince

$54.84

Steve Melville

You’re such an inspiration George. Good luck. Go Dockers

$54.84

Maria Hingston

Good luck George! Keep those legs pumping! 🚴🏻🚴🏻🚴🏻πŸ₯‡

$54.84

Bianca Brown

$54.84

Pauline Dunn

You’ve got this George!!

$54.84

Bern & Son Roberts

Good luck Andy. Will have to do a warm up ride with you!

$54.84

Annalise Watson

Go girl! 🚴‍β™€οΈπŸš΄‍♀️

$54.84

Terri G

You are an inspiration 🀩

$54.84

Deb & Seb Whittles

You got this xx

$54.84

Shell

You wheely have got this!

$54.84

Hayley Gardner

Let’s GOOOooooOOoo Allardyce!

$54.12

Maria Hingston

Good Luck xxx

$54.12

Anonymous

$54.12

Thiess Matched Giving

Matched Giving Thanks to Thiess

$54.12

Maria Hingston

Good luck Nic xxx

$53.64

Anonymous

$53

Dervla Murray

Best of luck!

$53

Bhaena Goyal

All the very best Ravessh ji. We are with you. Regards Bhawna Goyal

$53

Arantxa Dowling

$53

Anonymous

$53

Michaela Jones

ONE MORE HOUR !!!

$53

Ann Baby Philip

Go girl go!!

$50.86

Facebook Donation

$50.86

Facebook Donation

$50

Elizabeth Holtaway

$50

Crystal Sing

Go Elijah !! What a great cause 🚴‍♂️⭐️

$50

Randall & Emma Tapp

Excellent !! And towards needed and great research.

$50

Christine

$50

Hayley Gifford

$50

Helena

$50

Anne Oleary

Welcome x

$50

Erin

Good luck with the ride

$50

Clive Naylor

Good luck!!

$43.60

Margaret Ellard

Good luck Caroline x fabulous way to help give back x I’m writing this today due to Cancer research that saved my life x sending love & support from Wirral U.K.

$40

Rodney Olsen

$33.87

Sarah Wright

Amazing Work!!

$33.87

Jackie & Dan Prince

Well done absolutely huge effort! ❀️

$33.15

Josie Jones

Go Nicky!!

$33.15

Yvonne Kilpatrick

Go you! Hope it’s a great experience for you - it’s for sure a great cause.

$30

Elizabeth Falconer

You’re amazing Nicky! πŸ’›

$30

Yaz X

You got this!

$28.43

Scotty Haagman

Ride fast my little friend

$28.43

Zak Paruscio

Keep up the great work, very inspirational

$23.50

Katie Hall

$23.50

Myles Pulford

$23.50

Anonymous

$23.50

Megan

Kill it, girl!

$23.50

David Cotter

Great work George!

$23.50

Rohan

$23.50

Anonymous

$22.10

Bella Pettingill

$20.53

Facebook Donation

$20

Dhara Thakkar

All the best!

$20

Roy Mcfaull

Gooooo Doddo!!!

$20

Grace Y

so proud of you Nicky!

$18

Rebecca E

Very inspiring!!! I hope you reach your goals

$17.66

Julia Royan

Thanks for the cupcakes!

$16.80

Jacinta Ellis

This is very diva nicky 🌟🌟☺️

$11.80

Renae Dawson

Good luck to you

$11.80

Melisa Han

You go!!!

$11.80

Summer Illescas

$11.80

Nic

$11.65

Katherine Mcparland

Good luck Caroline!! Xx

$10

Emma Pizzale

$10

Georgia Cherry

$10

Amelia Cherry

i love you

$10

Becky Wilson

Good luck Caroline!

$10

Anonymous

$6.20

Anonymous

$6.20

Ben Milne

$5

Ashlee Bachiller

Good luck don’t stack it!

$1

April Goss