Cole Unger

I am riding 200 mi for my daughter, Chatra Cheyenne (Cee Cee) Sims who is fighting for her life for the 9th time. Together, we can end this.

Donate Now

I've Ridden 144.0 mi My goal is 200 mi

My Rankings

National: 186th
State: 15th in CA

I've raised $1,484 My goal is $1,500 Donate Now

I'm Riding For

Chatra Cheyenne (Cee Cee) Sims

My daughter was diagnosed with ALL when she was 2 1/2 years old. She succeeded in a remission but relapsed 4 more times over the next 16 years until at 18, she had a bone marrow transplant and has been cancer free for 15 years. Unfortunately, Chatra was re-diagnosed in December of 2018, again in 2023 and is fighting the fight again in 2026. Through many years we witnessed a number of families that fought the good fight and most of them unfortunately lost. We attended more kids funerals than we want to remember. To me, my daughter and all those other kids are the hero's. Not me, I ride now to honor all those that have fought and are still fighting and to honor those who are not with us. I believe, together, we can someday defeat this horrible disease.

My Story

5 Jul 2026

This September, for the tenth year, 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.

My Legacy

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

395 mi Ridden

$325 Raised

2017
303 mi Ridden

$730 Raised

2018
326 mi Ridden

$574 Raised

2019
128 mi Ridden

$626 Raised

2020
225 mi Ridden

$624 Raised

2021
205 mi Ridden

$575 Raised

2022
258 mi Ridden

$972 Raised

2023
291 mi Ridden

$506 Raised

2024
413 mi Ridden

$806 Raised

2025
144 mi Ridden

$1,484 Raised

2026

2,687 mi

Ridden

$7,223

Raised

My Challenge

40.0 mi ride - GCC with Rob - Sunday, September 6, 2026

Logged this ride 20 hours ago
30.0 mi ride - Bobby's GCC Ride - Saturday, September 5, 2026

Logged this ride 2 days ago
16.0 mi ride - Ride around the neighborhood - Thursday, September 3, 2026

Logged this ride 4 days ago
22.0 mi ride - american River drive - Wednesday, September 2, 2026

Logged this ride 5 days ago
36.0 mi ride - James's to Freeport and back - Tuesday, September 1, 2026

Logged this ride 6 days ago
$1,000 raised to fight kids' cancer!

I just raised $1,000 to fight kids' cancer and achieved WARRIOR LEVEL in the challenge! Thank you so much for your support.

Posted 20 days ago
$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 22 days ago
$250 raised to fight kids' cancer!

I just raised $250 to fight kids' cancer and achieved PROTECTOR LEVEL in the challenge! Thank you so much for your support.

Posted 64 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 65 days ago

My Sponsors

Dustin Thomas

“Keep up the fight.”
$517.50
Received this donation 22 days ago

Cole

“Little Brother, I am speechless. This is an unbelievably grnerous donation. Thank you, Thank you Thank you. I can't thank you enough for joining me in this fight.”

Little Brother, I am speechless. This is an unbelievably grnerous donation. Thank you, Thank you Thank you. I can't thank you enough for joining me in this fight.
ADRIENNE FLOREZ
$103.50
Received this donation 21 days ago

Cole

“You are so awesome for supporting me. Our daughter turned 44 today. The Dr's told us she wouldn't live past 10. Miracles do happen. We know it firsthand.”

You are so awesome for supporting me. Our daughter turned 44 today. The Dr's told us she wouldn't live past 10. Miracles do happen. We know it firsthand.
Caren Lagomarsino

“Your commitment to this cause continues to be inspiring ❣️”
$103.50
Received this donation 8 days ago

Cole

“Thank you so much for your generous donation and for supporting me and my ride. Love you.”

Thank you so much for your generous donation and for supporting me and my ride. Love you.
Danny Olis

“Thoughts, Love and Prayers Chatra 🩷🙏🏼 Love you guys”
$103.50
Received this donation 64 days ago

Cole

“Thank you so much little Brother. I love you.”

Thank you so much little Brother. I love you.
Duane Orzol

“God bless you and here's to a speedy recovery. My thoughts and prayers are with you all.”
$103.50
Received this donation 65 days ago

Cole

“Thank you so much Duane. You make my heart smile.”

Thank you so much Duane. You make my heart smile.
Julie Pennington
$103.50
Received this donation 20 days ago

Cole

“Thanks again Jules for supporting my ride. Chatra just turned 44 today. They told us she wouldn't live past 10. God is so good. We need to see you again.”

Thanks again Jules for supporting my ride. Chatra just turned 44 today. They told us she wouldn't live past 10. God is so good. We need to see you again.
Kathy Caitano

“Keep fighting! My prayers are with all families fighting this horrible thing.”
$103.50
Received this donation 64 days ago

Cole

“Thank you so much Sistah. I know you also feel the impact of this terrible disease. Thanks for joining me in this fight.”

Thank you so much Sistah. I know you also feel the impact of this terrible disease. Thanks for joining me in this fight.
Ralph Roberts

“In Memory of Chatra’s Grandparents, Maryanne and Jason Swim.”
$103.50
Received this donation 20 days ago

Cole

“Thanks so much for your generous support, Ralphie. Sure miss our breakfasts. Love you little brother.”

Thanks so much for your generous support, Ralphie. Sure miss our breakfasts. Love you little brother.
Ted Florez

“You are truly a part of our family always live in the moment”
$103.50
Received this donation 20 days ago

Cole

“Thank you so much, my friend. This means so very much. Love you two to the moon and back.”

Thank you so much, my friend. This means so very much. Love you two to the moon and back.
Anonymous
$51.75
Received this donation 13 days ago

Cole

“Thank you sooo much for your generous donation and for supporting my ride.”

Thank you sooo much for your generous donation and for supporting my ride.
Kathi and Joe Gildone

“Sending all the love and prayers for your ride!”
$51.75
Received this donation 10 days ago

Cole

“Thank you so much for your support and your generous donation. Love you Two”

Thank you so much for your support and your generous donation. Love you Two
Vince Martinez
$25
Received this donation 17 days ago

Cole

“Thanks so much, Vince, for supporting my fundraising effort.”

Thanks so much, Vince, for supporting my fundraising effort.
Nicholas Nuno
$10.35
Received this donation 19 days ago

Cole

“Thank you so much for your generous support”

Thank you so much for your generous support