Darrell Seckendorf

I am riding 200 mi for Mark Colwell. Please sponsor me and support my challenge to fight kids' cancer and save little lives.

Donate Now

I've Ridden 119.1 mi My goal is 200 mi

My Rankings

National: 4400th
State: 368th in FL

I've raised $362 My goal is $500 Donate Now

I'm Riding For

Mark Colwell

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.

Darrell

My Legacy

Here's my personal impact over 9 years to fight kids' cancer and save little lives.

506 mi Ridden

$618 Raised

2017
566 mi Ridden

$901 Raised

2018
Ridden

$70 Raised

2019
Ridden

$122 Raised

2020
Ridden

$450 Raised

2021
114 mi Ridden

$311 Raised

2022
230 mi Ridden

$508 Raised

2023
Ridden

$463 Raised

2024
119 mi Ridden

$362 Raised

2025

1,620 mi

Ridden

$3,806

Raised

My Challenge

13.8 mi ride - 13.83mi Road Cycling - Tuesday, September 23, 2025

Logged this ride 8 days ago
14.7 mi ride - Greenway - Tuesday, September 23, 2025

Logged this ride 8 days ago
11.3 mi ride - 11.32mi Road Cycling - Saturday, September 20, 2025

Logged this ride 11 days ago
12.4 mi ride - Greenway - Saturday, September 20, 2025

Logged this ride 11 days ago
4.9 mi ride - 4.95mi Road Cycling - Saturday, September 13, 2025

Logged this ride 18 days ago
6.8 mi ride - 7 Mile Monroe - Saturday, September 13, 2025

Logged this ride 18 days ago
14.0 mi ride - 13.95mi Road Cycling - Sunday, September 7, 2025

Logged this ride 24 days ago
14.2 mi ride - 13 Mile Loop South - Sunday, September 7, 2025

Logged this ride 24 days ago
13.4 mi ride - 13.40mi Road Cycling - Saturday, September 6, 2025

Logged this ride 25 days ago
13.5 mi ride - 13 Mile Loop - Saturday, September 6, 2025

Logged this ride 25 days ago

My Sponsors

Smalls' Family

“Such a great cause!”
$274.28
Received this donation 38 days ago

Darrell

“Thank you very much for the generous donation.”

Thank you very much for the generous donation.
Stacey Colton

“God luck!”
$51.75
Received this donation 24 days ago

Darrell

“Thank you very much!”

Thank you very much!
Darrell Seckendorf

“Kicking things off with my own personal donation to fight kids' cancer!”
$36.23
Received this donation 96 days ago

Darrell