Isaiah Serff

I am riding 300 mi in memory of my grandmother, Pat (Nanny). Please sponsor me and support my challenge to fight kids' cancer and save little lives.

Donate Now

I've Ridden 0.0 mi My goal is 300 mi

My Rankings

National: 637th
State: 17th in CO
My Team: 2nd

I've raised $605 to fight kids' cancer Donate Now

I'm Riding For

Pat (Nanny)

My Story

25 Jun 2025

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 3 years to fight kids' cancer and save little lives.

333 mi Ridden

$738 Raised

2023
303 mi Ridden

$1,142 Raised

2024
Ridden

$605 Raised

2025

636 mi

Ridden

$2,485

Raised

My Challenge

14.2 mi ride - Morning Ride - Saturday, August 30, 2025

Logged this ride 1 day ago - View on Strava
17.3 mi ride - Lunch Ride - Wednesday, August 27, 2025

Logged this ride 4 days ago - View on Strava
20.6 mi ride - Lunch Ride - Wednesday, August 20, 2025

Logged this ride 11 days ago - View on Strava
15.7 mi ride - Morning Ride - Saturday, August 16, 2025

Logged this ride 15 days ago - View on Strava
21.9 mi ride - Afternoon Ride - Saturday, August 9, 2025

Logged this ride 22 days ago - View on Strava
6.4 mi ride - Afternoon Ride - Saturday, August 2, 2025

Logged this ride 29 days ago - View on Strava
15.9 mi ride - Morning Ride - Saturday, August 2, 2025

Logged this ride 29 days ago - View on Strava
15.9 mi ride - Afternoon Ride - Saturday, July 5, 2025

Logged this ride 57 days ago - View on Strava

My Sponsors

William Williams
$310.50
Received this donation 19 days ago

Isaiah
Bruce Abels

“Go Team Serff!”
$72.45
Received this donation 17 days ago

Isaiah
Mary Lovejoy

“Go Team!”
$72.45
Received this donation 15 days ago

Isaiah
Val Burnell
$72.45
Received this donation 15 days ago

Isaiah
John Rossi

“Good luck on your ride!”
$25.88
Received this donation 15 days ago

Isaiah
Isaiah Serff

“Kicking things off with my own personal donation to fight kids' cancer!”
$51.75
Received this donation 67 days ago

Isaiah