Margaret Seidenberg-Ellis

8years
Margaret Seidenberg-Ellis
I am riding 400 mi to fight kids' cancer and save little lives. Please sponsor me to support my challenge!
I've Ridden 47.8 mi My goal is 200 mi
My Rankings
  • National: 3586th
  • State: 157th in PA
  • My Team: 2nd
I've raised $109 My goal is $1,000 Donate Now

My Story

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.

Margaret

My Legacy

Here's my personal impact over 8 years to fight kids' cancer and save little lives.
  • 241 mi Ridden
    $831 Raised
    2018
  • 259 mi Ridden
    $1,083 Raised
    2019
  • 342 mi Ridden
    $1,030 Raised
    2020
  • 621 mi Ridden
    $1,552 Raised
    2021
  • 401 mi Ridden
    $1,515 Raised
    2022
  • 340 mi Ridden
    $1,126 Raised
    2023
  • 423 mi Ridden
    $1,369 Raised
    2024
  • Ridden
    $109 Raised
    2025
8years
2,675 mi
Ridden
$8,614
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 4 hours ago
  • 23.5 mi ride - My favorite ride - Thursday, September 4, 2025
    Map
    Logged this ride 1 day ago - View on Strava
  • 13.2 mi ride - Beautiful evening ride - Wednesday, September 3, 2025
    Map
    Logged this ride 2 days ago - View on Strava
  • 11.1 mi ride - First GCC ride! - Monday, September 1, 2025
    Map
    Logged this ride 4 days ago - View on Strava

My Sponsors

  • Lois Wilkins
    “Wishing you beautiful weather and glorious rides.”
    $72.45
    Received this donation 66 days ago
    Margaret Seidenberg-Ellis
    Margaret
    “Thank you Lois! Your support means so much :)”
  • Sue Baldwin-Way
    “You go, girl!”
    $36.23
    Received this donation 4 hours ago
    Margaret Seidenberg-Ellis
    Margaret
    “Thank you Sue! Your donation and support is greatly appreciated :)”
Donate Now