Mark Knowles

In Australia, 3 children die of cancer every week. Please sponsor me and support my challenge to fight kids' cancer and save little lives!

Donate Now

I've Ridden 0.0 km My goal is 100 km

My Rankings

National: 16th
State: 2nd in ACT
My Team: 1st

I've raised $1,021 My goal is $2,500 Donate Now

My Story

26 May 2026

This October, I am taking part in the Great Cycle Challenge to fight kids' cancer! I am having my own battle with Cancer and I would not like to see others go through it. I feel very strongly that we need to find a cure and believe research is the key.

You can help in 3 ways -

1. Join our team,

2. Make a donation.

3. Purchase an entertainment discounts subscription. Click on my special link with 20% being donated to this cause from each purchase https://subscribe.entertainment.com.au/fundraiser/9a67133

Did you know cancer is the largest single killer of children from disease in Australia – over 600 children are diagnosed with cancer every year and sadly, 3 die every week.

Kids should be living life, not fighting for it.

And so I am riding and raising funds to support the Children's Medical Research Institute to continue their work into the prevention, diagnosis, treatment and finding a cure for childhood cancer.

Please support my challenge by making a donation through my fundraising page to give these kids the brighter futures they deserve.

Together, we can save little lives.

Thanks for your support and stay tuned for updates.

My Legacy

Here's my personal impact over 10 years to fight kids' cancer and save little lives.

1,506 km Ridden

$1,371 Raised

2017
1,225 km Ridden

$1,092 Raised

2018
Ridden

$4,579 Raised

2019
Ridden

$3,216 Raised

2020
655 km Ridden

$4,157 Raised

2021
647 km Ridden

$3,091 Raised

2022
Ridden

$4,349 Raised

2023
Ridden

$3,778 Raised

2024
Ridden

$5,122 Raised

2025
Ridden

$1,021 Raised

2026

4,501 km

Ridden

$31,775

Raised

My Challenge

$1,000 raised to fight kids' cancer!

I just raised $1,000 to fight kids' cancer and achieved WARRIOR LEVEL in the challenge! Thank you so much for your support.

Posted 3 hours ago
$500 raised to fight kids' cancer!

I just raised $500 to fight kids' cancer and achieved GUARDIAN LEVEL in the challenge! Thank you so much for your support.

Posted 1 day ago
$250 raised to fight kids' cancer!

I just raised $250 to fight kids' cancer and achieved PROTECTOR LEVEL in the challenge! Thank you so much for your support.

Posted 1 day ago
$100 raised to fight kids' cancer!

I just raised $100 to fight kids' cancer and achieved DEFENDER LEVEL in the challenge! Thank you so much for your support.

Posted 108 days ago

My Sponsors

Jacob Winters

“You are a legend, mate.”
$258.75
Received this donation 1 day ago

Mark
Christine Heggarty

“So proud of you Mark, keep it up ❤️”
$103.50
Received this donation 5 hours ago

Mark
Justin Knowles
$103.50
Received this donation 1 day ago

Mark
Paul Oosterwyk

“Great to see you backing up again for such a great cause!”
$103.50
Received this donation 108 days ago

Mark

“Thanks your your kind donation and words of support. I will have to line up a ride with you soon.”

Thanks your your kind donation and words of support. I will have to line up a ride with you soon.
Sachit Gopalan

“Great work Mark for a great cause! Hope you rack up lots of ks this year!”
$100
Received this donation 1 day ago

Mark
Simon Amery

“Great work once again Mark! Good luck with the great cycle challenge in 2026”
$72.45
Received this donation 1 day ago

Mark
John Otero

“Great work Mark!”
$51.75
Received this donation 14 days ago

Mark

“Thanks John for your support. I will ride like the wind in my 10th year.”

Thanks John for your support. I will ride like the wind in my 10th year.
Kevin McLoughlin

“Well done, a valued effort for a great cause.”
$51.75
Received this donation 1 day ago

Mark
Peter Milton
$51.75
Received this donation 3 hours ago

Mark
Robyn Gill

“Mark, you’re a champion!”
$51.75
Received this donation 17 hours ago

Mark
Toni Frost

“Another champion effort you GCC legend .. so very proud of ya work my amazing mate xx 💜💜💜”
$51.75
Received this donation 5 hours ago

Mark
Sherri Ferguson
$20.70
Received this donation 11 days ago

Mark

“Thank you so much for your donation. I hope to catch up with you and thank you face to face.”

Thank you so much for your donation. I hope to catch up with you and thank you face to face.