Kathleen Pfeiffer

I am riding 400 mi in memory of Kahleesi and George H. Please sponsor me and support my challenge to fight kids' cancer and save little lives.

Donate Now

I've Ridden 173.0 mi My goal is 400 mi

My Rankings

National: 4983rd
State: 289th in NY
My Team: 22nd

I've raised $183 My goal is $1,000 Donate Now

I'm Riding For

Kahleesi and George H

My Story

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.

Kathleen

My Legacy

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

Ridden

Raised

2016
312 mi Ridden

$258 Raised

2020
330 mi Ridden

$1,360 Raised

2021
358 mi Ridden

$1,002 Raised

2022
364 mi Ridden

$3,056 Raised

2023
404 mi Ridden

$2,214 Raised

2024
173 mi Ridden

$183 Raised

2025

1,942 mi

Ridden

$8,073

Raised

My Challenge

10.0 mi ride - peleton - Friday, September 12, 2025

Logged this ride 3 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 5 days ago
17.0 mi ride - Gears and beers - Wednesday, September 10, 2025

Logged this ride 5 days ago
16.0 mi ride - peleton rides - Tuesday, September 9, 2025

Logged this ride 6 days ago
20.0 mi ride - Monday, September 8, 2025

Logged this ride 7 days ago
20.0 mi ride - Peleton ride - Monday, September 8, 2025

Logged this ride 7 days ago
13.0 mi ride - Around town - Sunday, September 7, 2025

Logged this ride 8 days ago
17.0 mi ride - common roots. route 5 clark rd - Tuesday, September 2, 2025

From common roots to same

Logged this ride 9 days ago
20.0 mi ride - Biketoga hilly with Sid - Monday, September 1, 2025

From waterfront park

Logged this ride 9 days ago
20.0 mi ride - local - Sunday, August 31, 2025

Logged this ride 9 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!”
$58.75
Received this donation 4 days ago

Kathleen
Brian Ferdinand
$36.23
Received this donation 5 days ago

Kathleen
Kathy Barkley

“I hope you raise a lot of money for this worthy cause.”
$10.35
Received this donation 39 days ago

Kathleen

“Thank you Kathy Barkley for your donation. Kathy”

Thank you Kathy Barkley for your donation. Kathy
Kathleen Pfeiffer

“Wont you join me in helping kick childhood cancer??”
$41.40
Received this donation 38 days ago

Kathleen
Kathleen Pfeiffer

“Thank you Kitty Fair”
$36.23
Received this donation 5 days ago

Kathleen