Mark Harrington

10years
Mark Harrington
I am riding 150 mi in memory of Chester R. Harrington and Loraine Harrington. Please sponsor me and support my challenge to fight kids' cancer and save little lives.
I've Ridden 39.0 mi My goal is 150 mi
My Rankings
  • National: 4714th
  • State: 117th in AZ
I've raised $104 My goal is $500 Donate Now

I'm Riding For

Chester R. Harrington and Loraine Harrington

My Story

17 Jun 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.

Mark H

My Legacy

Here's my personal impact over 10 years to fight kids' cancer and save little lives.
  • 409 mi Ridden
    $180 Raised
    2016
  • 202 mi Ridden
    Raised
    2017
  • 101 mi Ridden
    $133 Raised
    2018
  • 101 mi Ridden
    $221 Raised
    2019
  • 202 mi Ridden
    $88 Raised
    2020
  • 226 mi Ridden
    Raised
    2022
  • 215 mi Ridden
    $52 Raised
    2023
  • 259 mi Ridden
    $130 Raised
    2024
  • 220 mi Ridden
    $552 Raised
    2025
  • Ridden
    $104 Raised
    2026
10years
1,975 mi
Ridden
$1,460
Raised

My Challenge

  • $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 2 days ago
  • 15.0 mi ride - Cancer Stinks - Monday, September 7, 2026
    Logged this ride 3 days ago
  • 12.0 mi ride - Cancer Stinks - Thursday, September 3, 2026
    Logged this ride 7 days ago
  • 12.0 mi ride - Cancer Stinks - Tuesday, September 1, 2026
    Logged this ride 9 days ago

My Sponsors

  • Cyndy Mosites & Chip Walter
    “We will be cheering you on from Pittsburgh, PA!!”
    $51.75
    Received this donation 31 days ago
    Mark Harrington
    Mark
    “Thanks so much. This is my 10th year.”
  • Cynthia Patrick
    “Good cause! Hope you make your goal and more! Love ya! Happy 75th Birthday! Jim and Cindy”
    $51.75
    Received this donation 2 days ago
    Mark Harrington
    Mark
    “Thanks so much kiddos. I will be 70 haha.”
Donate Now