William MacCollum

7years
William MacCollum
This is Camila , it’s for kids like her I ride. She has a long road ahead, but she stopped me to say thanks
I've Ridden 200.7 mi to fight kids' cancer
My Rankings
  • National: 2401st
  • State: 202nd in CA
I've raised $778 to fight kids' cancer Donate Now

I'm Riding For

Judy MacCollum

Riding for my sister, who isn’t a child but once was, but is battling cancer

My Story

26 Sep 2025

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.

William

My Legacy

Here's my personal impact over 7 years to fight kids' cancer and save little lives.
  • 631 mi Ridden
    $406 Raised
    2019
  • 1,185 mi Ridden
    $363 Raised
    2020
  • 612 mi Ridden
    $1,152 Raised
    2021
  • 569 mi Ridden
    $733 Raised
    2022
  • 1,028 mi Ridden
    $665 Raised
    2023
  • 1,149 mi Ridden
    $554 Raised
    2024
  • 201 mi Ridden
    $778 Raised
    2025
7years
5,375 mi
Ridden
$4,650
Raised

My Challenge

  • 18.7 mi ride - oil and brakes - Friday, September 26, 2025
    Map
    Logged this ride 9 days ago - View on Strava
  • 10.3 mi ride - quick before you go go - Wednesday, September 24, 2025
    Map
    Logged this ride 11 days ago - View on Strava
  • $500 raised to fight kids' cancer!

    I just raised $500 to fight kids' cancer and achieved GUARDIAN LEVEL in the challenge! Thank you so much for your support.

    Posted 13 days ago
  • 16.5 mi ride - traffic swarm not the norm - Monday, September 22, 2025
    Map
    Logged this ride 13 days ago - View on Strava
  • 16.8 mi ride - Little coffee shop of bad parkers - Saturday, September 20, 2025
    Map
    Logged this ride 15 days ago - View on Strava
  • 21.7 mi ride - covert coffee conversations - Thursday, September 18, 2025
    Map
    Logged this ride 17 days ago - View on Strava
  • 19.2 mi ride - might need a new seat post - Tuesday, September 16, 2025
    Map
    Logged this ride 19 days ago - View on Strava
  • 16.0 mi ride - hmmm.. i think i saw - Sunday, September 14, 2025
    Map
    Logged this ride 21 days ago - View on Strava
  • $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 24 days ago
  • 17.2 mi ride - Blind driver day - Wednesday, September 10, 2025
    Map
    Logged this ride 25 days ago - View on Strava

My Sponsors

  • Judy MacCollum
    $155.25
    Received this donation 13 days ago
  • James Hale
    “Thanks Bill for trying to make other people lives better and helping fight this horrible disease.”
    $124.20
    Received this donation 10 days ago
    William MacCollum
    William
    “Thanks Jim for your generously”
  • Yvonne Gallien
    “This is such a great cause that you ride for. Stay safe biking.”
    $120
    Received this donation 28 days ago
    William MacCollum
    William
    “Thank you so much Yvonne. Very sweet of you to help out on this. Hope you are well and healthy”
  • Vincent Winters
    “Ride like the wind!”
    $103.50
    Received this donation 24 days ago
    William MacCollum
    William
    “Thanks Vince for your support”
  • Kick Cancer's Butt Day matched donation
    “Here's your matched donation from a group of wonderful Children's Cancer Research Fund supporters. THANK YOU so much for your awesome efforts to kick cancer's butt!”
    $83.92
    Received this donation 24 days ago
  • Jeff O'Brien
    $36.23
    Received this donation 33 days ago
    William MacCollum
    William
    “Thanks Jeff for the help on this. Hope you are well B”
  • Lauren Weinstein Puentes
    “What a great cause, go Bill go!!”
    $36.23
    Received this donation 3 days ago
    William MacCollum
    William
    “Thanks so much Lauren, This was my 7th year riding against childhood cancer, but this year I got the best reward. The sweetest little girl Camila ,tugged on my jersey to say thanks for riding for her, her mom said she had been getting treatments for the past year, and that children’s hospital had been covering the cost of the treatment. She has about a year more till she’s done , and hopefully after that she can just be a kid. So thank you for helping her to be a kid again.”
  • Luc Nicknair
    $36.23
    Received this donation 21 days ago
    William MacCollum
    William
    “Thanks Luc for your support of my annual ride.”
  • Toula Hallbach
    “For my brother who has stage 4 cancer, who too was once a child 🩷”
    $36.23
    Received this donation 34 days ago
    William MacCollum
    William
    “Thanks so much Appreciated. ❤️ to your Brother”
  • ANDREW HALLBACH
    $25.88
    Received this donation 12 days ago
    William MacCollum
    William
    “Thanks Andy for your donation!!! I will ride diligently in your honor”
  • Karen Somers
    $20.70
    Received this donation 8 days ago
    William MacCollum
    William
    “Karen Thanks for your generosity. This is my 6th year, and today was the first time a cancer child patient approached me. It was very sweet. Her mom said she had about a year to go, but her cancer is in remission, and the charity I ride for was helping in paying for her treatment”
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