Isaiah Serff

4years
Isaiah Serff
I am riding 250 mi in memory of Pat (Nanny). Please sponsor me and support my challenge to fight kids' cancer and save little lives.
I've Ridden 101.1 mi My goal is 250 mi
My Rankings
  • National: 2903rd
  • State: 76th in CO
  • My Team: 2nd
I've raised $502 to fight kids' cancer Donate Now

I'm Riding For

Pat (Nanny)

My Story

26 Jun 2026

This Summer, my Dad and I are taking part in the Great Cycle Challenge to fight kids' cancer for my 3rd year!

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, as a Father/Son team, we are raising funds through our challenge to help these kids and support the 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 us by making a donation to give these kids the brighter futures they deserve.

Your support will change little lives.

Thank you.

My Legacy

Here's my personal impact over 4 years to fight kids' cancer and save little lives.
  • 333 mi Ridden
    $738 Raised
    2023
  • 303 mi Ridden
    $1,142 Raised
    2024
  • 318 mi Ridden
    $605 Raised
    2025
  • 101 mi Ridden
    $502 Raised
    2026
4years
1,055 mi
Ridden
$2,987
Raised

My Challenge

  • 20.7 mi ride - Morning Ride - Saturday, September 12, 2026
    Map
    Logged this ride 3 days ago - View on Strava
  • 35.4 mi ride - Morning Ride - Wednesday, September 9, 2026
    Map
    Logged this ride 6 days ago - View on Strava
  • 33.5 mi ride - Morning Ride - Monday, September 7, 2026
    Map
    Logged this ride 8 days ago - View on Strava
  • 11.5 mi ride - Afternoon Ride - Thursday, September 3, 2026
    Map
    Logged this ride 12 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 15 days ago
  • $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 31 days ago

My Sponsors

  • Bill Williams
    $103.50
    Received this donation 31 days ago
  • Brian Serff
    $103.50
    Received this donation 15 days ago
  • Sandra Gudat-Benke
    $103.50
    Received this donation 18 days ago
  • Brian Serff
    $62.10
    Received this donation 15 days ago
  • Julie Smith
    “Super proud of all 3 of you for “kicking cancer in the backside!” As Isaiah so beautifully said!”
    $51.75
    Received this donation 24 days ago
  • Mark Naylor
    “Proud of you doing this, Isaiah!! Way to go!!! Hopefully your dad can keep up with you!”
    $25.88
    Received this donation 22 days ago
  • Isaiah Serff
    “Kicking things off with my own personal donation to fight kids' cancer!”
    $51.75
    Received this donation 81 days ago
Donate Now