Stefan O’Neill

Stefan O’Neill
Cancer is the biggest killer of kids from disease in the USA, 38 children die every week. Please donate now and support my challenge to fight kids' cancer!
I've Ridden 144.8 mi My goal is 300 mi
My Rankings
  • National: 3591st
  • State: 70th in MD
I've raised $342 My goal is $2,500 Donate Now

My Story

3 Sep 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.

Stefan

My Challenge

  • 6.0 mi ride - Ride at NCR - Wednesday, September 16, 2026
    Logged this ride 3 hours ago
  • 8.8 mi ride - Afternoon Ride - Thursday, September 17, 2026
    Map
    Logged this ride 17 hours ago - View on Strava
  • 1.5 mi ride - Lunch Ride - Thursday, September 17, 2026
    Map
    Logged this ride 22 hours 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 1 day ago
  • 15.7 mi ride - Afternoon Ride - Wednesday, September 16, 2026
    Map
    Logged this ride 2 days ago - View on Strava
  • 10.6 mi ride - Afternoon Ride - Saturday, September 12, 2026
    Map
    Logged this ride 6 days ago - View on Strava
  • 21.8 mi ride - Afternoon Ride - Friday, September 11, 2026
    Map
    Logged this ride 7 days ago - View on Strava
  • 18.0 mi ride - Morning Ride - Tuesday, September 8, 2026
    Map
    Logged this ride 10 days ago - View on Strava
  • 5.8 mi ride - Afternoon Ride - Sunday, September 6, 2026
    Map
    Logged this ride 12 days ago - View on Strava
  • 19.0 mi ride - Lunch Ride - Saturday, September 5, 2026
    Map
    Logged this ride 13 days ago - View on Strava
Show More

My Sponsors

  • andrea oneill
    “Good luck Stefan”
    $103.50
    Received this donation 15 days ago
  • Lisa Arnquist
    “Good luck Stefan!!!”
    $103.50
    Received this donation 14 days ago
  • Vanessa O’Mara
    “Proud of you Stefan! Love Vanessa and Mike ❤️”
    $103.50
    Received this donation 1 day ago
  • Anonymous
    $25.88
    Received this donation 6 days ago
  • Anonymous
    “Do us proud baby boy. Ride your bikeskickle you silly little freak.”
    $5.18
    Received this donation 15 days ago
Donate Now