Mary Warren

10years All Star
Mary Warren
Cancer is the largest killer of kids in Canada, 27 children are diagnosed every week. Please donate now and support my challenge to fight kids' cancer!
I've Ridden 187.8 km My goal is 300 km
My Rankings
  • National: 753rd
  • Province: 412th in ON
I've raised $1,919 to fight kids' cancer Donate Now

My Story

12 Aug 2026

This August, We will once again be taking part in the Great Cycle Challenge to raise funds for children's cancer research at Sick Kids. We have started conditioning rides, and look forward to being back on our bikes!

We also ride in memory of our friend Kevin, miss you everyday. Kevin rode many many miles and raised thousands of dollars. The miles we ride and the contributions we collect go towards off setting what Kevin use to raise.

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 us 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 10 years to fight kids' cancer and save little lives.
  • 404 km Ridden
    $787 Raised
    2017
  • 303 km Ridden
    $659 Raised
    2018
  • 508 km Ridden
    $1,342 Raised
    2019
  • 405 km Ridden
    $1,429 Raised
    2020
  • 651 km Ridden
    $1,125 Raised
    2021
  • 214 km Ridden
    $973 Raised
    2022
  • 301 km Ridden
    $1,562 Raised
    2023
  • 427 km Ridden
    $2,064 Raised
    2024
  • 507 km Ridden
    $2,502 Raised
    2025
  • 188 km Ridden
    $1,919 Raised
    2026
10years
3,907 km
Ridden
$14,362
Raised

My Challenge

  • 15.0 km ride - Kim rides GA - Friday, August 21, 2026
    Logged this ride 1 day ago
  • 14.3 km ride - Kim rides Canada court /Heritage Way loop - Thursday, August 20, 2026
    Logged this ride 2 days ago
  • 14.3 km ride - Mary rides Canada Court and Heritage Way loop - Thursday, August 20, 2026
    Logged this ride 2 days ago
  • 9.7 km ride - Heritage Way Loop - forgot my phone - Tuesday, August 18, 2026
    Logged this ride 4 days ago
  • 35.7 km ride - Kim rides Algonquin Park - Monday, August 17, 2026
    Logged this ride 5 days ago
  • 35.7 km ride - Algonquin Park Rail Trail - Monday, August 17, 2026
    Logged this ride 6 days ago
  • 8.3 km ride - Match Day Evening ride - Wednesday, August 12, 2026
    Logged this ride 10 days ago
  • $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 10 days ago
  • 17.3 km ride - Wednesday, August 12, 2026
    Logged this ride 11 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

My Sponsors

  • 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!”
    $640.81
    Received this donation 10 days ago
    Mary Warren
    Mary
    “Thank you Garron Family. Your generosity to Cancer Research year after year does not go unnoticed Mary Warren”
  • Rhonda Wright Hilbig
    “Good luck on this year's ride! Hope to join you for some km.”
    $250
    Received this donation 11 days ago
    Mary Warren
    Mary
    “Thanks for your generous pledge and continued support to our GCC. We are very excited again this year to have reached $2k in pledges - Thanks to generous supporters as yourself.”
  • Karen Miller
    “Proud of you guys!”
    $207
    Received this donation 11 days ago
    Mary Warren
    Mary
    “Thank you Karen for your generous donation to our GCC. We really appreciate your continued support. This is our 10th year participating in this amazing fundraiser, and I’m pretty sure you and Al have been along for the ride.”
  • David Durant
    $100
    Received this donation 62 days ago
    Mary Warren
    Mary
    “Thank you David n Marg for your continued support again this year”
  • Kevin Brian Warren
    $100
    Received this donation 46 days ago
    Mary Warren
    Mary
    “Thanks for your continued support Kevin This is our 10th year riding in the GCC”
  • Addie
    “Way to go Mame!”
    $51.75
    Received this donation 11 days ago
    Mary Warren
    Mary
    “Thank you Addie, Mom and Dad. We really appreciate your donation to our GCC - this is our 10th year participating and I’m enjoying my rides. Enjoy your holiday n can’t wait to see you soon”
  • Cindy Cornell
    “Keep up the great work you do for such a wonderful cause !! You are such an inspiration with your yearly dedication to help children.”
    $51.75
    Received this donation 10 days ago
    Mary Warren
    Mary
    “Thank you Cindy for your generous donation to our GCC ride! We received $641.00 from the Garron Family for Match Day - which greatly helped our fundraising. We are hoping to reach $2.5 K again this year - which will be funds used for Cancer Research at Sick Kids. Thank you also for sharing my FB post. We received a donation from a SG Grad from the past!! You can take credit for that donation- I had to look up Keitha to refresh our memories. Thanks again for all your support Mary and Kim”
  • Keitha Boyd
    $51.75
    Received this donation 10 days ago
    Mary Warren
    Mary
    “Keitha thank you for your generous donation to our GCC ride. This is our 10th year taking part in this fundraiser for Cancer Research at Sick Kids. Donating on Match Day has made your donation go even further in funding this valuable research. Many Thanks Mary and Kim”
  • Marion Gowing
    $51.75
    Received this donation 10 days ago
    Mary Warren
    Mary
    “Thanks Marion and Dan for your generous donation to our GCC ride. This is our 10th year riding in the challenge, I’m pretty sure you have been along for most of those years! Thanks again Mary and Kim”
  • Mary Allworth
    “So impressed with your history of these past years and all the money you have raised! Keep up the great work!”
    $51.75
    Received this donation 11 days ago
    Mary Warren
    Mary
    “Thanks Mary and Bruce for your generous donation and continued support of our GCC. I’m pretty sure you and Bruce have been along for every year of our ride. I hope we can get out for a ride before the end of August.”
  • Susan Tippett
    “Congratulations on many years for cycling for a wonderful cause.”
    $51.75
    Received this donation 11 days ago
    Mary Warren
    Mary
    “Thank you Lori and Dave for your generous donation and continued support in our participation in the GCC ride. Hope to get a ride in with you before the end of August - GCC month”
  • Wendy & Sean Boston
    “Such a great thing you are doing. Good Luck !”
    $51.75
    Received this donation 10 days ago
    Mary Warren
    Mary
    “Thank you Wendy and Sean for your very generous support of our GCC ride. Making your donation on Match Day made your dollars go even further in the fight against cancer. This is our 10th year participating in the Great Cycle Challenge - every year brings a lot of satisfaction as we complete our pledged Kms. I hope you follow along as we complete our Kms. Thanks again Mary”
  • Westin & Brody
    $51.75
    Received this donation 10 days ago
    Mary Warren
    Mary
    “Thanks Brody and Westin for supporting our GCC ride. Hope you can join us on a ride.”
  • DEBORAH D'ALFONSO
    $31.05
    Received this donation 10 days ago
    Mary Warren
    Mary
    “Thank you Deborah for donating to our Challenge. This is our 10th year participationing in this fundraiser. We are so grateful for all the support we receive from our great sponsors! We are just 4 Kms short of our half way mark with rides planned everyday this week! Thank you again! One day we can hope all of this research will kick Cancer’s butt. ❤️”
  • Jennifer Cassidy
    $25.88
    Received this donation 10 days ago
  • Lynn Lawless
    “Thank you for your years of devotion to this event!”
    $25.88
    Received this donation 10 days ago
  • Bryan Durant
    $20.70
    Received this donation 46 days ago
  • Mary Warren
    “Kicking things off with my own personal donation to fight kids' cancer!”
    $103.50
    Received this donation 82 days ago
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