Mariko Koko Duknic

11years
Mariko Koko Duknic
I am riding 400 km in memory of my uncle, In memory of Uncle Ted!. Please sponsor me and support my challenge to fight kids' cancer and save little lives.
I've Ridden 52.0 km My goal is 400 km
My Rankings
  • National: 2321st
  • Province: 100th in QC
  • My Team: 1st
I've raised $649 to fight kids' cancer Donate Now

I'm Riding For

In memory of Uncle Ted!

For all the little warriors out there.

My Story

22 May 2026

This August, I am 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.

Mariko

My Legacy

Here's my personal impact over 11 years to fight kids' cancer and save little lives.
  • 503 km Ridden
    $73 Raised
    2016
  • 149 km Ridden
    Raised
    2017
  • 302 km Ridden
    $100 Raised
    2018
  • Ridden
    Raised
    2019
  • 404 km Ridden
    $260 Raised
    2020
  • 424 km Ridden
    $664 Raised
    2021
  • 300 km Ridden
    $400 Raised
    2022
  • 319 km Ridden
    $589 Raised
    2023
  • 402 km Ridden
    $583 Raised
    2024
  • 418 km Ridden
    $627 Raised
    2025
  • Ridden
    $649 Raised
    2026
11years
3,272 km
Ridden
$3,945
Raised

My Challenge

  • $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 21 hours 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 1 day ago
  • 15.5 km ride - Monday, August 10, 2026
    Map
    Logged this ride 3 days ago
  • 18.7 km ride - Saturday, August 8, 2026
    Map
    Logged this ride 5 days ago
  • 17.8 km ride - Saturday, August 1, 2026
    Map
    Logged this ride 12 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!”
    $260.76
    Received this donation 8 hours ago
  • Tsenta Spiliadis
    “Go go go! So proud that you do this every year!”
    $207
    Received this donation 21 hours ago
  • DAS MD General Surgery
    “For the hem-onc department!”
    $103.50
    Received this donation 1 day ago
  • Jacqueline Pereira-Duknic
    “This world needs more riders like you . . . Bravo, and keep it up!”
    $77.63
    Received this donation 16 hours ago
Donate Now