Sean O'Brien

I am riding 400 km to fight kids' cancer and save little lives. Please sponsor me to support my challenge!

Donate Now

I've Ridden 34.9 km My goal is 400 km

My Rankings

National: 803rd
Province: 37th in NS

I've raised $631 My goal is $5,000 Donate Now

My Story

30 Jul 2024

This August, I am 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 5 years to fight kids' cancer and save little lives.

251 km Ridden

$7,127 Raised

2021
307 km Ridden

$7,344 Raised

2022
402 km Ridden

$7,551 Raised

2023
315 km Ridden

$5,008 Raised

2024
Ridden

$631 Raised

2025

1,309 km

Ridden

$27,661

Raised

My Challenge

20.4 km ride - Sunday, August 3, 2025

Logged this ride 12 hours ago
14.5 km ride - Blystiner Lake Loop - Friday, August 1, 2025

Logged this ride 2 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 3 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 11 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 11 days ago

My Sponsors

Steven Flynn

“WTG Sean. This is such a great cause.”
$124.20
Received this donation 11 days ago

Sean

“Thanks Uncle Steve! I appreciate your support!”

Thanks Uncle Steve! I appreciate your support!
Andrew OBrien

“This is a great thing you do Sean ! A”
$72.45
Received this donation 9 days ago

Sean

“Hey Cousin Andy, thanks for your donation and for supporting my ride again this year!”

Hey Cousin Andy, thanks for your donation and for supporting my ride again this year!
Eileen Brennan

“A lovely thing you're doing!♥️”
$72.45
Received this donation 3 days ago

Sean

“Eileen, thank you so much for your support! It is greatly appreciated.”

Eileen, thank you so much for your support! It is greatly appreciated.
Carol and Bill Watts

“Keep up the great work!!!”
$51.75
Received this donation 10 days ago

Sean

“Bill and Carol, thanks for your donation and for supporting my ride!”

Bill and Carol, thanks for your donation and for supporting my ride!
Dave Vokey

“Sean, great job supporting a very important cause. Good luck with this year's ride.”
$51.75
Received this donation 3 days ago

Sean

“Dave and Camille. Thank you for your donation to Sick Kids and for supporting me in this year's Great Cycle Challenge! Pray for safe riding.”

Dave and Camille. Thank you for your donation to Sick Kids and for supporting me in this year's Great Cycle Challenge! Pray for safe riding.
Doug Smith

“Sean, Thank you for your continued support of an initiative which is extremely important and vital to cancer research for Canada's children (and their families). All the best, Faye & Doug”
$51.75
Received this donation 10 days ago

Sean

“Doug and Faye, thanks for supporting this great cause once again! I trust you are all fine and doing well.”

Doug and Faye, thanks for supporting this great cause once again! I trust you are all fine and doing well.
MARGARET LUDLOW

“Keep up the good work Sean.”
$51.75
Received this donation 3 days ago

Sean

“Thank you Margaret! You got me past the $500 mark. $4500 and 400kms to go! Thanks for supporting Sick Kids.”

Thank you Margaret! You got me past the $500 mark. $4500 and 400kms to go! Thanks for supporting Sick Kids.
Yvette Carroll

“Thanks for your dedication Sean...good luck!”
$51.75
Received this donation 11 days ago

Sean

“Yvette, you are my first donor this year! Thanks for kick-starting my campaign and for supporting this great cause once again!”

Yvette, you are my first donor this year! Thanks for kick-starting my campaign and for supporting this great cause once again!
Sean O'Brien
$103.50
Received this donation 11 days ago

Sean