Katherine Macmillan

3years All Star
Katherine Macmillan
I am riding 571 km in memory of Julia. Please sponsor me and support my challenge to fight kids' cancer and save little lives.
I've Ridden 206.4 km My goal is 571 km
My Rankings
  • National: 79th
  • Province: 44th in ON
  • My Team: 2nd
I've raised $6,081 My goal is $6,500 Donate Now

I'm Riding For

Julia

My Story

7 Jan 2026

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

Why? Because right now, over 1,700 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 3 years to fight kids' cancer and save little lives.
  • 569 km Ridden
    $8,435 Raised
    2024
  • 691 km Ridden
    $9,595 Raised
    2025
  • 206 km Ridden
    $6,081 Raised
    2026
3years
1,467 km
Ridden
$24,111
Raised

My Challenge

  • 6.7 km ride - Bike trail to pick up car - Thursday, August 13, 2026
    Map
    Logged this ride 2 hours ago
  • 3.4 km ride - Metro for lemons for kemonaide - Thursday, August 13, 2026
    Map
    Logged this ride 3 hours ago
  • 7.9 km ride - Swim - home - PA - home pulling Cian 😁 - Thursday, August 13, 2026
    Map
    Logged this ride 5 hours ago
  • 9.1 km ride - Soccer plus some loops home - Wednesday, August 12, 2026
    Map
    Logged this ride 22 hours ago
  • 8.2 km ride - Swimming & TD etc - Tuesday, August 11, 2026
    Map
    Logged this ride 2 days ago
  • 5.2 km ride - Swimming lessons & PA - Monday, August 10, 2026
    Map
    Logged this ride 3 days ago
  • 8.3 km ride - Gare Beaconsfield - Sunday, August 9, 2026
    Map
    Logged this ride 4 days ago
  • 23.5 km ride - Social thunder shortened ride 😎⛈️ - Saturday, August 8, 2026
    Map
    Logged this ride 5 days ago
  • 38.0 km ride - Hawkstone Line 11 rtn - Thursday, August 6, 2026
    Map
    Logged this ride 7 days ago
  • 22.6 km ride - Early am busy day quick to 6th line & rtn - Wednesday, August 5, 2026
    Map
    Logged this ride 8 days ago

My Sponsors

  • Canadian Crane
    “Great job Kathy!”
    $1,035
    Received this donation 11 days ago
    Katherine Macmillan
    Katherine
    “Thank you so very much Canadian Crane! Your amazing support to Team Sabet and Sick Kids will ensure we can beat cancer. 🤗 Let’s ride! 🚴🏻‍♀️”
  • Elliott L McCoy
    “Keep on peddling! Thanks so much for taking this on.”
    $1,035
    Received this donation 55 days ago
    Katherine Macmillan
    Katherine
    “Oh Lyle 🥰 THANK YOU❣️👼🏻”
  • Ian Macmillan
    $517.50
    Received this donation 30 days ago
    Katherine Macmillan
    Katherine
    “Thank you Ian❣️❣️ Your generous support is greatly appreciated. Big hugs!”
  • Karen Macmillan
    $517.50
    Received this donation 44 days ago
    Katherine Macmillan
    Katherine
    “Thank you❣️🥰 This year I also ride for Hans. A tough fight but he is a fighter 🤗🚴🏻‍♀️”
  • Jane Jackson
    “Way to go Kathie!! Glad to support a great cause.”
    $258.75
    Received this donation 58 days ago
    Katherine Macmillan
    Katherine
    “Thank you Jane! Your continued support is appreciated more than words can say. Thank you my friend. 🤗”
  • Janet Hinton
    “Go Girl!!”
    $258.75
    Received this donation 47 days ago
    Katherine Macmillan
    Katherine
    “Thank you so very much Jan❣️Looking forward to our weekly “training” rides 🚴🏻‍♀️”
  • Katherine Macmillan
    “I am committed to riding to help kick cancers butt. I am riding for wee baby Julia, my Dad, for Hans who is fighting, for friends lost, for family of friends fighting and for all those kids who should be enjoying life not fighting cancer. 🚴🏻‍♀️👊🏻”
    $258.75
    Received this donation 58 days ago
  • Norma de Meel
    “YOU GO GIRL!♥️”
    $258.75
    Received this donation 12 days ago
    Katherine Macmillan
    Katherine
    “Thank you so very much Norma❣️🥰Pedaling with love for Hans too. Keep on fighting! ❤️❤️”
  • 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!”
    $229.47
    Received this donation 14 hours ago
    Katherine Macmillan
    Katherine
    “Thank you Garron family! Michael will never be forgotten. Yesterday I rode for him.”
  • Kat & Travis Lasiuk
    “Go Kathie!!”
    $207
    Received this donation 45 days ago
    Katherine Macmillan
    Katherine
    “THANK YOU❣️🥰🚴🏻‍♀️”
  • Anonymous
    “Thank You, Kathie”
    $150
    Received this donation 58 days ago
    Katherine Macmillan
    Katherine
    “Thank you L! Your continued support is so very greatly appreciated!”
  • Gayle Gorman
    “Gooo Kath!!!!!”
    $103.50
    Received this donation 8 days ago
    Katherine Macmillan
    Katherine
    “Thanks GG!!! 🤗🥰🚴🏻‍♀️”
  • Lou Leroux
    $103.50
    Received this donation 1 day ago
    Katherine Macmillan
    Katherine
    “Thank you very much Lou! Your support of this very important cause is greatly appreciated. Together we are working to stop kids cancers. Thx!”
  • Mel Coutanche
    “LUCI thanks you”
    $103.50
    Received this donation 47 days ago
    Katherine Macmillan
    Katherine
    “THANK YOU Luci 🥰🐾🚴🏻‍♀️”
  • Sheila Gordon
    “Thanks so much for people like you who do this to help kiddies like my 7 year old grandson who is almost finished his third year of treatment for ALL. It means the world to them and those of us who love them!”
    $103.50
    Received this donation 56 days ago
    Katherine Macmillan
    Katherine
    “THANK YOU Shelia! This is a very important cause for me. Sending love to your grandson. 🚴🏻‍♀️”
  • Sonia Faryna
    “Good for you, Kathie! I'll be cheering you on all the way!”
    $103.50
    Received this donation 57 days ago
    Katherine Macmillan
    Katherine
    “Thank you Sonia!! Time to get training 😎🚴🏻‍♀️”
  • Barb Watts
    “Looking forward to following your journey - perhaps I can get out and ride with you one day!”
    $51.75
    Received this donation 19 days ago
    Katherine Macmillan
    Katherine
    “Thank you so much for ALL your support Barb❣️ I would love to get a ride or two with you. 🚴🏻‍♀️ This August for sure!”
  • Carla Astri
    $51.75
    Received this donation 1 day ago
    Katherine Macmillan
    Katherine
    “Thank you very much Carla!!! 🤗”
  • Cindy Campbell
    “You’re amazing Kathy! Happy and safe riding :)”
    $51.75
    Received this donation 53 days ago
    Katherine Macmillan
    Katherine
    “Thanks Cindy!! A great cause 🚴🏻‍♀️”
  • Anonymous
    $51.75
    Received this donation 9 days ago
    Katherine Macmillan
    Katherine
    “THANK YOU❣️”
Donate Now