Mark Pierce

I am riding 400 mi to fight kids' cancer and save little lives. Please sponsor me to support my challenge!
I've Ridden
369.8 mi
My goal is
500 mi
My Rankings
- National: 85th
- State: 184th in MI
- My Team: 6th
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.
Mark
My Challenge
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20.0 mi ride - Day22 - Monday, September 22, 2025
Logged this ride 1 day ago -
27.2 mi ride - Day 21 - Sunday, September 21, 2025
Logged this ride 2 days ago -
16.0 mi ride - Day 20 - Saturday, September 20, 2025
Logged this ride 3 days ago -
20.0 mi ride - Day 19 - Friday, September 19, 2025
Logged this ride 4 days ago -
16.0 mi ride - Day 18 - Thursday, September 18, 2025
Logged this ride 5 days ago -
18.4 mi ride - Day 17 - Wednesday, September 17, 2025
Logged this ride 6 days ago -
17.2 mi ride - Day 16 - Tuesday, September 16, 2025
Logged this ride 7 days ago -
17.2 mi ride - Day 15 - Monday, September 15, 2025
Logged this ride 8 days ago -
25.0 mi ride - Day 14 - Sunday, September 14, 2025
Logged this ride 9 days ago -
21.2 mi ride - Day 13 - Saturday, September 13, 2025
Logged this ride 10 days ago
My Sponsors
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Kick Cancer's Butt Day matched donation
$146.86Received this donation 12 days ago -
Gary Kowalski
$25.88Received this donation 28 days agoMark
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James Leventis
$25.88Received this donation 13 days agoMark
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Susan Sirkle
$25.88Received this donation 20 days agoMark
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Mark Pierce
$155.25Received this donation 13 days ago