Mary Sund

10years All Star
Mary Sund
I am riding 200 mi in honor of Tim H. and Jurnee. Tim has been fighting osteosarcoma for 5 years. Jurnee just graduated from HS CA free And in memory of Bob C
I've Ridden 183.5 mi My goal is 200 mi
My Rankings
  • National: 177th
  • State: 8th in MN
I've raised $4,486 My goal is $5,200 Donate Now

I'm Riding For

Tim H. and Jurnee

Tim H. and Jurnee

Tim, you are a fighter! I am so proud of you. This isn't easy , but you are facing it head on. Jurnee, you know how proud I am of you! More achievements every day.

My Story

20 Sep 2025

This September, I am taking part in the Great Cycle Challenge to fight kids' cancer!

This year, I am riding on my exercise bike. I fell in July and broke my right wrist and didn’t realize it was broken for a few weeks, so now it will be in a splint and I can’t safely ride my bike outside. But I am still determined to put in the miles and raise the money for children’s cancer .

I want all kids to be able to experience the joy of being outdoors and having fun. That’s why I bike for children’s cancer research fund. They are striving very hard to find cures for children’s cancer. And that doesn’t just affect children. It affects adults with similar cancers and the knowledge they learn can be transferred to them.

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 and September is Children's Cancer Month.

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.
  • 349 mi Ridden
    $886 Raised
    2016
  • 392 mi Ridden
    $1,113 Raised
    2017
  • 377 mi Ridden
    $1,502 Raised
    2018
  • 398 mi Ridden
    $1,715 Raised
    2019
  • 300 mi Ridden
    $1,759 Raised
    2020
  • 164 mi Ridden
    $2,370 Raised
    2021
  • 161 mi Ridden
    $2,208 Raised
    2022
  • 350 mi Ridden
    $3,254 Raised
    2023
  • 318 mi Ridden
    $5,114 Raised
    2024
  • 183 mi Ridden
    $4,486 Raised
    2025
10years
2,992 mi
Ridden
$24,408
Raised

My Challenge

  • 10.0 mi ride - Let’s do this! - Wednesday, September 24, 2025
    Logged this ride 2 days ago
  • 11.0 mi ride - For the families who love and support the children - Thursday, September 25, 2025
    Logged this ride 2 days ago
  • 10.0 mi ride - Riding on - Tuesday, September 23, 2025
    Logged this ride 3 days ago
  • 6.0 mi ride - For Tim - Monday, September 22, 2025
    Logged this ride 3 days ago
  • 11.0 mi ride - For research - Sunday, September 21, 2025
    Logged this ride 5 days ago
  • 5.4 mi ride - YMCA - Saturday, September 20, 2025
    Logged this ride 7 days ago
  • 10.0 mi ride - For the kids of the’80s that I loved - Friday, September 19, 2025
    Logged this ride 8 days ago
  • 10.0 mi ride - For Tim to keep healing - Thursday, September 18, 2025
    Logged this ride 9 days ago
  • 10.0 mi ride - In memory of Bob - Wednesday, September 17, 2025
    Logged this ride 10 days ago
  • 10.0 mi ride - Halfway there - Sunday, September 14, 2025
    Logged this ride 12 days ago

My Sponsors

  • 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!”
    $588.24
    Received this donation 16 days ago
    Mary Sund
    Mary
    “Thank you so much for your huge donation to the great cycle challenge! And not only donated but matched our donations. That is amazing! Thank you again.”
  • Maxine Walton
    “You go girl!”
    $517.50
    Received this donation 68 days ago
    Mary Sund
    Mary
    “You are so generous! Thank you so so so much!!!”
  • Mike Coughlin
    “Doing good work, you got this Mary!”
    $274.28
    Received this donation 24 days ago
    Mary Sund
    Mary
    “Wow! Thank you so much, Mike! You know this is a great passion of mine and I appreciate your help. God’s blessings to you.”
  • Donna Frey
    “Thank you!!”
    $200
    Received this donation 17 days ago
    Mary Sund
    Mary
    “Thank you so much Donna! You are a loyal supporter”
  • Anonymous
    “Go Mary! Enjoy the journey.”
    $198.72
    Received this donation 19 days ago
    Mary Sund
    Mary
    “You are the best! What a wonderful surprise! God bless you in all you do!”
  • Bethany Husby
    “Way to Go, Mary!!! Proud of you! Broken wrist and all! An important cause, as we personally know:)”
    $155.25
    Received this donation 8 days ago
    Mary Sund
    Mary
    “Thank you so much, Bethany! Yes, we do know how important this all is. So is your cause”
  • Anonymous
    $124.20
    Received this donation 17 days ago
    Mary Sund
    Mary
    “Thank you so very much for donating today on match day. This caused me so very much to me. Your support means a lot.”
  • Elaine Erb
    “Go Mary. Have fun Riding.”
    $124.20
    Received this donation 44 days ago
    Mary Sund
    Mary
    “Thank you so much! You have been a loyal donor for 10 years!”
  • Wendy Cronkhite
    $124.20
    Received this donation 67 days ago
    Mary Sund
    Mary
    “Oh wow! My first donation!! Thank you so much! Bob will ride with me in spirit.”
  • Janice Bates
    “I admire you, Mary, and give thanks to you for this dedication to a very important cause. God bless you and give you energy and stamina to reach your goal.”
    $103.50
    Received this donation 24 days ago
    Mary Sund
    Mary
    “Thank you so much, Jan for your donation. Your support means a lot to me. God’s blessings to you.”
  • Jeanne Herold
    $103.50
    Received this donation 40 days ago
    Mary Sund
    Mary
    “Thank you so much! This cause means the world to me. Research has made a difference for a lot of kids, but we have a long way to go. You are so generous.”
  • Laura Burnison
    “Thank you Mary for doing this to help fight kids cancer! You are an inspiration and so happy to support you and this cause! Enjoy the miles!!”
    $103.50
    Received this donation 27 days ago
    Mary Sund
    Mary
    “Thank you so much, Laura! This is a very important cause. I will do my best to make an inch or more towards research that counts. I’ll keep you updated every week.”
  • Kristal Anderson
    “Thanks so much”
    $100
    Received this donation 17 days ago
    Mary Sund
    Mary
    “Thank you, Kristal for supporting me and this cause. It means so much to me. And thank you for giving on match day!”
  • Lorraine Solstad
    “Thank you so very much, Lorraine. You are a loyal supporter. You bless my life in so many ways. Thank you and the kids thank you too.”
    $100
    Received this donation 24 days ago
    Mary Sund
    Mary
    “Thank you so much, Lorraine. Your support means the world to me. God bless you.”
  • Carol
    “Thanks for all you do for cancer.”
    $72.45
    Received this donation 5 days ago
    Mary Sund
    Mary
    “Thank you so much, Carol! You are so generous, even though you yourself have had challenges lately. The kids and I really thank you.”
  • Cary Weatherby
    $72.45
    Received this donation 17 days ago
    Mary Sund
    Mary
    “Thank you so much, Cary! Children’s cancer research is a passion of mine. Thank you also for giving on match day to make it worth even more.”
  • Margaret Richardson
    $72.45
    Received this donation 68 days ago
    Mary Sund
    Mary
    “Thank you so much!!”
  • Renee Kuyper
    “Great work, Mary! Thanks for all you do!”
    $72.45
    Received this donation 23 days ago
    Mary Sund
    Mary
    “Thank you so much Renee for supporting me! I want so badly to help eliminate children’s cancer and this is the best way I know to do this. God bless you.”
  • Tamara Fritze
    “Go, Mary, go!”
    $72.45
    Received this donation 27 days ago
    Mary Sund
    Mary
    “Thank you, Tammy! You’re the best! I’m trying to get back into shape so that I can do more hiking again. This cause is the best reason ever”
  • Kris Vipond
    “Thank you for all your hard work raising money! 🥰”
    $70
    Received this donation 17 days ago
    Mary Sund
    Mary
    “Thank you, sister! Your donation will be matched today. You know how much this cause means to me. Love you.”
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