Karl Marquardt

9years
Karl Marquardt
I am riding 125 mi in memory of my brother, Chris. Please sponsor me and support my challenge to fight kids' cancer and save little lives.
I've Ridden 0.0 mi ? My goal is 125 mi
My Rankings
  • National: 1182nd
  • State: 48th in WI
I've raised $52 My goal is $500 Donate Now

I'm Riding For

Chris

Chris

My Story

9 Jul 2026

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

Why? Because right now, cancer is the biggest killer of children from disease in the United States. Over 15,700 children are diagnosed every year, and sadly, 38 children die of cancer every week.

Kids should be living life, not fighting for it.

So I am raising funds through my challenge to help these kids and support Children's Cancer Research Fund to allow them to continue their work to develop lifesaving treatments and find 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.

Karl

My Legacy

Here's my personal impact over 9 years to fight kids' cancer and save little lives.
  • 286 mi Ridden
    $1,126 Raised
    2018
  • 252 mi Ridden
    $531 Raised
    2019
  • 75 mi Ridden
    $505 Raised
    2020
  • 139 mi Ridden
    $510 Raised
    2021
  • 127 mi Ridden
    $574 Raised
    2022
  • 154 mi Ridden
    $1,033 Raised
    2023
  • Ridden
    $72 Raised
    2024
  • 237 mi Ridden
    $1,054 Raised
    2025
  • Ridden
    $52 Raised
    2026
9years
1,271 mi
Ridden
$5,457
Raised

My Sponsors

  • Karl Marquardt
    “Kicking things off with my own personal donation to fight kids' cancer!”
    $51.75
    Received this donation 51 minutes ago
Donate Now