Jeff Mulder

I am riding 660 mi for As Many As Possible. Please sponsor me and support my challenge to fight kids' cancer and save little lives.

Donate Now

I've Ridden 1,086.7 mi to fight kids' cancer

My Rankings

National: 13th
State: 2nd in MI

I've raised $18,088 My goal is $22,000 Donate Now

I'm Riding For

As Many As Possible

My Story

7 Oct 2024

This is my 6th year raising money to find a cure for childhood cancer. This is a fantastic organization, and I love their fundraising arm The Great Cycle Challenge. As an adult I can ask the questions and make the decisions about my cancer. Kids, however, may not even be able to talk yet. I can only imagine how hard it is on them and their parents. There are lots of things that are not fair, this must be close to the top of the list. And it can be fixed.

My Legacy

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

2,121 mi Ridden

$34,102 Raised

2019
1,153 mi Ridden

$28,082 Raised

2020
1,295 mi Ridden

$21,425 Raised

2021
844 mi Ridden

$37,831 Raised

2022
620 mi Ridden

$36,942 Raised

2023
425 mi Ridden

$30,289 Raised

2024
1,087 mi Ridden

$18,088 Raised

2025

7,545 mi

Ridden

$206,759

Raised

My Challenge

20.0 mi ride - 40Min Zone 2 - Kept it between 118-128bpm - Saturday, November 15, 2025

Logged this ride 2 days ago - View on Strava
0.0 mi ride - Morning Ride - Saturday, November 15, 2025

Logged this ride 2 days ago - View on Strava
5.0 mi ride - VO2 Max Test - Friday, November 14, 2025

Logged this ride 3 days ago - View on Strava
0.0 mi ride - Morning Ride - Thursday, November 13, 2025

Logged this ride 4 days ago - View on Strava
10.0 mi ride - Rest Day - Thursday, November 13, 2025

Logged this ride 4 days ago - View on Strava
0.0 mi ride - Morning Ride - Wednesday, November 12, 2025

Logged this ride 5 days ago - View on Strava
15.0 mi ride - 5x4min Zone 4 - Wednesday, November 12, 2025

Logged this ride 5 days ago - View on Strava
15.0 mi ride - Rest Day - Tuesday, November 11, 2025

Logged this ride 6 days ago - View on Strava
0.0 mi ride - Morning Ride - Tuesday, November 11, 2025

Logged this ride 6 days ago - View on Strava
0.0 mi ride - Morning Ride - Monday, November 10, 2025

Logged this ride 7 days ago - View on Strava

My Sponsors

David and Betty Killoran via the David and Betty Killoran Charitable Fund
$8,500
Received this donation 61 days ago

Jeff

“Thank you again for the donation! What a great addition. My fifth bone marrow biopsy is in the books. If the results come back at zero, I can wait for another year to do it again. Keeping my fingers crossed.”

Thank you again for the donation! What a great addition. My fifth bone marrow biopsy is in the books. If the results come back at zero, I can wait for another year to do it again. Keeping my fingers crossed.
Anonymous

“Keep it up! We are glad to be on the ride with you!”
$2,070
Received this donation 59 days ago

Jeff
Kevin and Joseph Toler

“Inspiring - cheering you on to 660!”
$1,066
Received this donation 66 days ago

Jeff
Michael & Rachel Lopes

“Ride on!”
$1,035
Received this donation 50 days ago

Jeff
Michael Mulder
$1,000
Received this donation 66 days ago

Jeff
Anonymous
$517.50
Received this donation 73 days ago

Jeff
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!”
$468.46
Received this donation 67 days ago

Jeff
Alex Tomaich
$274.28
Received this donation 67 days ago

Jeff
David Graham
$274.28
Received this donation 60 days ago

Jeff

“Thank you for the donation! I escaped the bone marrow biopsy with no video. But I do have some pictures at Ella and Avery’s request. Ha! Hope you are well.”

Thank you for the donation! I escaped the bone marrow biopsy with no video. But I do have some pictures at Ella and Avery’s request. Ha! Hope you are well.
Mark DeWitt

“Shine! Thank you for your long rides to mitigate the effects of cancer.”
$200
Received this donation 68 days ago

Jeff
Jenda Hoyer Summers
$155.25
Received this donation 62 days ago

Jeff
Anonymous
$124.20
Received this donation 61 days ago

Jeff
Chris Mulder
$124.20
Received this donation 47 days ago

Jeff

“Thank you for the donation. What a great email to get on the last day. SHINE!”

Thank you for the donation. What a great email to get on the last day. SHINE!
Dawn Brinker

“Keep up the good work raising money for cancer research. Also, hope you continue to have good testing news with your own cancer battle. Thinking of you and Jeri.”
$103.50
Received this donation 60 days ago

Jeff

“Thank you for the donation! Thank you also for the words of affirmation. Most of the time cancer has been a motivator for me. Once in a while, it’s annoying. Ha! Hope you’re doing well.”

Thank you for the donation! Thank you also for the words of affirmation. Most of the time cancer has been a motivator for me. Once in a while, it’s annoying. Ha! Hope you’re doing well.
Kathy Douthitt

“Keep Riding!”
$103.50
Received this donation 73 days ago

Jeff
Kelly Obbink
$103.50
Received this donation 61 days ago

Jeff
Kevin VanderKlok
$103.50
Received this donation 64 days ago

Jeff
RODGER PRICE

“Make it a GREAT month!”
$103.50
Received this donation 76 days ago

Jeff
Steve Ellison

“Amazing what you do every year !!”
$103.50
Received this donation 74 days ago

Jeff
Wendy Haverdink
$103.50
Received this donation 68 days ago

Jeff