Mark Gray

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!

Donate Now

I've Ridden 749.4 mi to fight kids' cancer

My Rankings

National: 657th
State: 15th in CO

I've raised $2,367 My goal is $2,500 Donate Now

I'm Riding For

My many friends struggling with cancer.

My Story

20 Sep 2026

For ten years now I have had the honor of participating in the Great Cycle Challenge which raises money for children’s cancer research. I am again riding this year. The time of riding begins September 1st, but I can receive donations now. Last year I was honored to have had so many who helped and the financial goal was reached even before I started riding. This year I am trying to raise $1500. I will be attempting to ride 700 miles. At 67½ years of age this is a pretty steep goal, but it is such a worthy cause. Would you consider once again helping me reach that goal?

Thanks in advance for helping me once again. Pray for me as I ride. I also pray the total amount raised across the country will be a great help in treating the children who have cancer.

My Legacy

Here's my personal impact over 10 years to fight kids' cancer and save little lives.

1,632 mi Ridden

Raised

2017
2,318 mi Ridden

$1,046 Raised

2018
2,447 mi Ridden

$508 Raised

2019
1,283 mi Ridden

$697 Raised

2020
1,830 mi Ridden

$1,210 Raised

2021
1,939 mi Ridden

$1,671 Raised

2022
810 mi Ridden

$1,639 Raised

2023
808 mi Ridden

$1,182 Raised

2024
846 mi Ridden

$2,946 Raised

2025
749 mi Ridden

$2,367 Raised

2026

14,663 mi

Ridden

$13,266

Raised

My Challenge

20.1 mi ride - Thursday, October 1, 2026

Logged this ride 14 hours ago
20.9 mi ride - Tuesday, September 29, 2026

Logged this ride 2 days ago
33.3 mi ride - Monday, September 28, 2026

Logged this ride 3 days ago
15.0 mi ride - Saturday, September 26, 2026

Logged this ride 6 days ago
21.9 mi ride - Friday, September 25, 2026

Logged this ride 6 days ago
21.3 mi ride - Thursday, September 24, 2026

Logged this ride 8 days ago
$2,000 raised to fight kids' cancer!

I just raised $2,000 to fight kids' cancer and achieved LEGEND LEVEL in the challenge! Thank you so much for your support.

Posted 8 days ago
26.3 mi ride - Tuesday, September 22, 2026

Logged this ride 10 days ago
26.5 mi ride - Monday, September 21, 2026

Logged this ride 10 days ago
73.0 mi ride - Saturday, September 19, 2026

Logged this ride 12 days ago

My Sponsors

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!”
$357.67
Received this donation 8 days ago

Mark
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!”
$355.66
Received this donation 22 days ago

Mark
Alaina Lefler

“We are praying for daily strength, and God’s hand of protection on you!! It’s wonderful what you are doing. Our luv in Christ! The Lefler’s”
$250
Received this donation 31 days ago

Mark
Barbara DeYoung
$103.50
Received this donation 22 days ago

Mark
Don Webster

“Thank you Mark for riding for the kids my friend! Praying for a cure!”
$103.50
Received this donation 22 days ago

Mark
Theresa Bushey

“Keep pedaling!”
$100
Received this donation 22 days ago

Mark
Facebook Fundraiser Donation
$75
Received this donation 25 days ago

Mark

“Thanks so much for your donation. If you send me your email address I will send you a dwonload card of a very special recording project. In His service, Mark Psalms 104:33”

Thanks so much for your donation. If you send me your email address I will send you a dwonload card of a very special recording project. In His service, Mark Psalms 104:33
Casey Mann

“Be safe and ride far my brother.”
$51.75
Received this donation 21 days ago

Mark
David Martindale
$51.75
Received this donation 23 days ago

Mark
Marlene Pedersen

“We are happy to support Mark in this worthwhile endeavor.”
$51.75
Received this donation 22 days ago

Mark

“Thanks so much!!!”

Thanks so much!!!
Ruth Rose

“Go get them 🚲”
$51.75
Received this donation 22 days ago

Mark
John Tracht

“Get it done for us old guys.”
$50
Received this donation 23 days ago

Mark
Trudy Gillespie

“Good luck Mark.”
$25.88
Received this donation 9 days ago

Mark

“Thanks so much. I just sent yo a download card via Messenger. Mark Psalms 104:33”

Thanks so much. I just sent yo a download card via Messenger. Mark Psalms 104:33
Vernon Tennis
$25.88
Received this donation 10 days ago

Mark

“Thank you my friend!!! Make sure you send your email. I’m sending out download cards to all donators and the close of the ride.”

Thank you my friend!!! Make sure you send your email. I’m sending out download cards to all donators and the close of the ride.
Angelique Wills
$20.70
Received this donation 22 days ago

Mark
DeEtta Komarek

“Thanks Mark! God bless”
$20
Received this donation 12 days ago

Mark
Anonymous
$543.38
Received this donation 8 days ago

Mark
Mark Gray

“Kicking things off with my own personal donation to fight kids' cancer!”
$103.50
Received this donation 121 days ago

Mark
Anonymous
$24.84
Received this donation 42 days ago

Mark