Karen MacKay

I am riding 600 km to fight kids' cancer and save little lives. Please sponsor me to support my challenge!

Donate Now

I've Ridden 281.3 km My goal is 600 km

My Rankings

National: 1129th
Province: 616th in ON
My Team: 3rd

I've raised $1,371 to fight kids' cancer Donate Now

My Story

2 Aug 2025

This August, I am again taking part in the Great Cycle Challenge to fight kids' cancer!

Why? Because right now, over 1,400 children are diagnosed with cancer every year, and it's the biggest killer of children from disease in Canada.

Kids should be living life, not fighting for it.

So I am raising funds through my challenge to help these kids and support SickKids Foundation to allow them to continue their work in developing treatments and finding a cure for childhood cancer.

Please support me by making a donation to give these kids the brighter futures they deserve.

Your support will change little lives.

Thank you.

My Legacy

Here's my personal impact over 7 years to fight kids' cancer and save little lives.

502 km Ridden

$505 Raised

2019
461 km Ridden

$855 Raised

2020
614 km Ridden

$1,062 Raised

2021
651 km Ridden

$1,399 Raised

2022
601 km Ridden

$1,519 Raised

2023
716 km Ridden

$1,700 Raised

2024
281 km Ridden

$1,371 Raised

2025

3,826 km

Ridden

$8,411

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 18 hours ago
20.0 km ride - #2 - Trillium Trail - Wednesday, August 13, 2025

Logged this ride 1 day ago
18.0 km ride - Before the rain - Chaudiere Falls, low water - Wednesday, August 13, 2025

Logged this ride 1 day ago
22.0 km ride - another hot ride - Tuesday, August 12, 2025

Logged this ride 2 days ago
10.0 km ride - Warm cycle - Sunday, August 10, 2025

Logged this ride 4 days ago
26.0 km ride - With Barb - Saturday, August 9, 2025

Logged this ride 5 days ago
42.2 km ride - Sawmill - Rideau Falls - Friday, August 8, 2025

Logged this ride 6 days 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 11 days ago
45.0 km ride - Osgood Greeley trail - Sunday, August 3, 2025

Logged this ride 11 days ago
38.0 km ride - Rideau Hall With friends - Saturday, August 2, 2025

Logged this ride 12 days ago
60.1 km ride - Stittsville - Friday, August 1, 2025

Logged this ride 13 days 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 19 days 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 28 days ago

My Sponsors

Eldo Enns
$274.28
Received this donation 6 days ago

Karen

“You are the best, thanks, more in an email.”

You are the best, thanks, more in an email.
Kick Cancer's Butt Day matched donation

“Here's your matched donation made possible by the generosity of long-time SickKids Foundation supporters, the Garron family. THANK YOU so much for your awesome efforts to kick cancer's butt!”
$227.76
Received this donation 6 hours ago

Karen
Albert Pighin
$155.25
Received this donation 18 hours ago

Karen

“Thanks Albert and Brenda. You made a lot of kids happy.”

Thanks Albert and Brenda. You made a lot of kids happy.
Attilio De Bernardo
$103.50
Received this donation 14 days ago

Karen

“thanks so much.”

thanks so much.
Brendan Stutt CPA Professional Corporation

“From the crazy people at 75 Grange”
$103.50
Received this donation 16 hours ago

Karen

“Thanks so much Brendan, you’ve made me a Warrior.”

Thanks so much Brendan, you’ve made me a Warrior.
Debbie Wight

“What a great cause you are cycling for. Way to go”
$72.45
Received this donation 20 hours ago

Karen

“Thanks Debbie. Had great visit with Elizabeth, guess you are on your way home, wherever that is these days😉”

Thanks Debbie. Had great visit with Elizabeth, guess you are on your way home, wherever that is these days😉
Lynn Campbell

“Stay hydrated and have fun!”
$51.75
Received this donation 28 days ago

Karen

“Lynn. Thanks so much. I think of you often, must cycle by one day when you are home.”

Lynn. Thanks so much. I think of you often, must cycle by one day when you are home.
Anonymous
$51.75
Received this donation 11 days ago

Karen

“Thanks so much for the donation.”

Thanks so much for the donation.
Angela Smith

“Have Fun!!!”
$36.23
Received this donation 12 days ago

Karen

“Thanks Angie, kids and I appreciate this.”

Thanks Angie, kids and I appreciate this.
Barb Mingie

“Go Karen Go !!!!! Seven years !!! Way to go !!”
$36.23
Received this donation 28 days ago

Karen

“On my way to catching you. Thanks”

On my way to catching you. Thanks
Dot Bonnenfant

“Bravo Karen!!! you go go go go go!”
$36.23
Received this donation 20 days ago

Karen

“Thanks so much Dot. Hope you are having a good summer.”

Thanks so much Dot. Hope you are having a good summer.
john luimes

“Go Karen!”
$36.23
Received this donation 19 days ago

Karen

“Thanks John and Sue. Hope the Provincial parks are keeping you busy.”

Thanks John and Sue. Hope the Provincial parks are keeping you busy.
Lynn Cazabon

“Go Karen!!”
$36.23
Received this donation 19 days ago

Karen

“Thanks Lynn. Sure enjoying your pictures.”

Thanks Lynn. Sure enjoying your pictures.
Anonymous
$77.63
Received this donation 17 days ago

Karen

“Thanks”

Thanks
Karen MacKay

“Kicking things off with my own personal donation to fight kids' cancer!”
$72.45
Received this donation 79 days ago

Karen