Sean McMullen
- National: 1483rd
- State: 75th in PA
I'm Riding For
Kylie McMullen
My Story
This September, I am taking part in the Great Cycle Challenge to fight kids' cancer!
Why? Because cancer is the leading cause of disease-related death in children in the United States. Over 15,700 kids are diagnosed every year, and heartbreakingly, 38 children lose their battle with cancer each week.
I’m cycling for my daughter, Kylie. In February 2022, she was diagnosed with stage 4 rhabdomyosarcoma. She completed 30 weeks of frontline chemotherapy and 7 weeks of radiation before transitioning to a year of maintenance chemo. After 14 months in remission, Kylie relapsed in January 2025. She has just finished cycle 9 of relapse chemotherapy and will soon begin maintenance chemotherapy again.
Kids should be living life, not fighting for it. That’s why I’m raising funds to support the Children’s Cancer Research Fund, helping them continue their vital work to develop lifesaving treatments and find a cure for childhood cancer.
Please support me by donating to give kids like Kylie the brighter futures they deserve. Every contribution makes a difference.
Thank you for helping change little lives.
My Legacy
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156 mi Ridden$1,319 Raised2023
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219 mi Ridden$1,131 Raised2024
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112 mi Ridden$1,190 Raised2025
My Challenge
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12.0 mi ride - Final ride of 2025 - Thursday, September 25, 2025
Logged this ride 40 days ago -
12.2 mi ride - Ride #11 - Wednesday, September 24, 2025
Logged this ride 41 days ago -
7.8 mi ride - Ride #10 - Tuesday, September 23, 2025
Logged this ride 42 days ago -
10.8 mi ride - Ride #9 - Monday, September 15, 2025
Logged this ride 50 days ago -
10.6 mi ride - Ride #8 - Saturday, September 13, 2025
Logged this ride 52 days ago -
8.2 mi ride - Ride #7 - Thursday, September 11, 2025
Logged this ride 54 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 55 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 55 days ago -
7.6 mi ride - Ride #6 - Sunday, September 7, 2025
Logged this ride 58 days ago -
7.6 mi ride - Ride #5 - Saturday, September 6, 2025
Logged this ride 59 days ago
My Sponsors
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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!”
$390.24Received this donation 54 days ago -
Anonymous
“Wonderful family. Let’s do all we can to fight childhood cancer!”
$103.50Received this donation 63 days ago -
Lisa Kitko
$103.50Received this donation 54 days ago -
Rob and Wendy Quanstrom
“We support you all the way!!!!”
$103.50Received this donation 55 days ago -
Marion Burkey
$72.45Received this donation 54 days ago -
Meg & Bud DeFore
“Kylie strong & strong family❣️”
$72.45Received this donation 54 days ago -
Kristin Merck Photography
$51.75Received this donation 62 days ago -
Samantha Brown
“This is so great!! Ride on”
$51.75Received this donation 55 days ago -
John Ricards
“Go Sean! 🎗️🎗️🎗️”
$36.23Received this donation 55 days ago -
Karen Wachel
“Cheering you on !! ❤️💙”
$36.23Received this donation 64 days ago -
Mary Beth McMullen
$36.23Received this donation 54 days ago -
Nicole Defazio
$36.23Received this donation 63 days ago -
Doug Bratton
$25.88Received this donation 55 days ago -
Anonymous
“Love and prayers are going up daily for Kylie, your dear family and all the medical teams. XO”
$25.88Received this donation 55 days ago -
Terri Stewart
“Keep up the good fight and kick cancer’s butt!”
$25.88Received this donation 55 days ago -
Anonymous
“Kylie inspires us to max out living & loving❣️”
$18.63Received this donation 64 days ago
