Karen Chapman

I am riding 150 mi in memory of Luna Martell and Nika Kasten. Please sponsor me and support my challenge to fight kids' cancer and save little lives.

Donate Now

I've Ridden 171.6 mi to fight kids' cancer

My Rankings

National: 1925th
State: 155th in CA

I've raised $928 to fight kids' cancer Donate Now

I'm Riding For

Luna Martell and Nika Kasten

Riding in honor of these sweet two little girls whose lives were cut short by childhood cancer.

My Story

19 Jun 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.

Karen

My Legacy

Here's my personal impact over 7 years to fight kids' cancer and save little lives.

423 mi Ridden

$809 Raised

2020
358 mi Ridden

$1,322 Raised

2021
341 mi Ridden

$1,512 Raised

2022
226 mi Ridden

$878 Raised

2023
202 mi Ridden

$572 Raised

2024
Ridden

$88 Raised

2025
172 mi Ridden

$928 Raised

2026

1,722 mi

Ridden

$6,109

Raised

My Challenge

11.1 mi ride - Sunday, October 4, 2026

Logged this ride 8 days ago
10.3 mi ride - Saturday, October 3, 2026

Logged this ride 9 days ago
10.0 mi ride - Assault bike hell - Wednesday, September 30, 2026

Logged this ride 12 days ago
9.5 mi ride - Sunday, September 27, 2026

Logged this ride 15 days ago
14.7 mi ride - Saturday, September 26, 2026

Logged this ride 16 days ago
10.5 mi ride - Thursday, September 24, 2026

Logged this ride 18 days ago
10.2 mi ride - Saturday, September 19, 2026

Logged this ride 23 days ago
10.5 mi ride - Friday, September 18, 2026

Logged this ride 24 days ago
18.6 mi ride - Sunday, September 13, 2026

Logged this ride 29 days ago
10.6 mi ride - Friday, September 11, 2026

Logged this ride 31 days ago

My Sponsors

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!”
$321.44
Received this donation 33 days ago

Karen
Laurie Gratz
$103.50
Received this donation 33 days ago

Karen

“Thank you my dear friend!!!!”

Thank you my dear friend!!!!
Lawrence Simon
$103.50
Received this donation 28 days ago

Karen

“Thanks!!!!”

Thanks!!!!
Susana Tognetti
$103.50
Received this donation 33 days ago

Karen

“Thank you !!!😊”

Thank you !!!😊
The Ashleys

“You got this! 🎉”
$103.50
Received this donation 33 days ago

Karen

“Thank you!!😊”

Thank you!!😊
Lindsay Affleck
$51.75
Received this donation 33 days ago

Karen

“Thanks LP!!! 😊”

Thanks LP!!! 😊
Michelle Quejado
$51.75
Received this donation 44 days ago

Karen

“Thanks Q!!”

Thanks Q!!
Christie Duenas
$31.05
Received this donation 31 days ago

Karen

“Thank you!!”

Thank you!!
Paulina Gentry Kwon
$25.88
Received this donation 33 days ago

Karen

“Thanks Coach! 😊”

Thanks Coach! 😊
Rick Villa
$20
Received this donation 19 days ago

Karen

“Thanks Coach!!!”

Thanks Coach!!!
Matched Day Matching 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 fight kids' cancer!”
$12.57
Received this donation 19 days ago

Karen