Mary Seifel

Mary Seifel
I am riding 300 mi in memory of Margaret Seifel. Please sponsor me and support my challenge to fight kids' cancer and save little lives.
I've Ridden 2,042.0 mi to fight kids' cancer
My Rankings
  • National: 7778th
  • State: 157th in MA
I've raised $62 My goal is $500 Donate Now

I'm Riding For

Margaret Seifel

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.

Mary

My Challenge

  • 8.1 mi ride - 30 min 80s Pop Ride with Ally Love - Saturday, November 23, 2024
    Logged this ride 13 hours ago - View on Strava
  • 16.4 mi ride - 60 min Power Zone Ride with Matt Wilpers - Saturday, November 23, 2024
    Logged this ride 14 hours ago - View on Strava
  • 7.9 mi ride - 30 min Pop Classical Ride with Bradley Rose - Friday, November 22, 2024
    Logged this ride 1 day ago - View on Strava
  • 16.9 mi ride - 60 min Power Zone Ride with Matt Wilpers - Friday, November 22, 2024
    Logged this ride 1 day ago - View on Strava
  • 8.1 mi ride - 30 min 80s Ride with Cody Rigsby - Thursday, November 21, 2024
    Logged this ride 3 days ago - View on Strava
  • 17.0 mi ride - 60 min Power Zone Endurance Ride with Matt Wilpers - Thursday, November 21, 2024
    Logged this ride 3 days ago - View on Strava
  • 0.0 mi ride - 60 min Power Zone Endurance Ride with Matt Wilpers - Thursday, November 21, 2024
    Logged this ride 3 days ago - View on Strava
  • 8.1 mi ride - 30 min 80s vs 90s Ride with Sam Yo - Wednesday, November 20, 2024
    Logged this ride 3 days ago - View on Strava
  • 16.7 mi ride - 60 min Power Zone Ride with Matt Wilpers - Wednesday, November 20, 2024
    Logged this ride 3 days ago - View on Strava
  • 7.9 mi ride - 30 min Classic Rock Ride with Denis Morton - Tuesday, November 19, 2024
    Logged this ride 4 days ago - View on Strava
  • 16.9 mi ride - 60 min Power Zone Ride with Matt Wilpers - Tuesday, November 19, 2024
    Logged this ride 4 days ago - View on Strava
  • 0.0 mi ride - 45 min Power Zone Ride with Matt Wilpers - Tuesday, November 19, 2024
    Logged this ride 4 days ago - View on Strava
  • 0.0 mi ride - 60 min Power Zone Ride with Matt Wilpers - Tuesday, November 19, 2024
    Logged this ride 4 days ago - View on Strava
  • 7.9 mi ride - 30 min Pop Ride with Ally Love - Monday, November 18, 2024
    Logged this ride 5 days ago - View on Strava
  • 16.8 mi ride - 60 min Power Zone Ride with Matt Wilpers - Monday, November 18, 2024
    Logged this ride 5 days ago - View on Strava
  • 8.0 mi ride - 30 min 2010s Ride with Leanne Hainsby-Alldis - Sunday, November 17, 2024
    Logged this ride 7 days ago - View on Strava
  • 16.8 mi ride - 60 min Power Zone Ride with Matt Wilpers - Sunday, November 17, 2024
    Logged this ride 7 days ago - View on Strava
  • 8.0 mi ride - 30 min Epic Sing-Along Ride with Jenn Sherman - Saturday, November 16, 2024
    Logged this ride 7 days ago - View on Strava
  • 16.5 mi ride - 60 min Power Zone Ride with Matt Wilpers - Saturday, November 16, 2024
    Logged this ride 7 days ago - View on Strava
  • 7.9 mi ride - 30 min Groove Ride with Emma Lovewell - Friday, November 15, 2024
    Logged this ride 8 days ago - View on Strava
  • 16.8 mi ride - 60 min Power Zone Ride with Matt Wilpers - Friday, November 15, 2024
    Logged this ride 8 days ago - View on Strava
  • 8.0 mi ride - 30 min 80s Ride with Leanne Hainsby-Alldis - Thursday, November 14, 2024
    Logged this ride 9 days ago - View on Strava
  • 16.5 mi ride - 60 min Power Zone Ride with Matt Wilpers - Thursday, November 14, 2024
    Logged this ride 9 days ago - View on Strava
  • 7.9 mi ride - 30 min Pop Ride with Robin Arzón - Wednesday, November 13, 2024
    Logged this ride 10 days ago - View on Strava
  • 16.7 mi ride - 60 min Power Zone Ride with Matt Wilpers - Wednesday, November 13, 2024
    Logged this ride 10 days ago - View on Strava
  • 8.1 mi ride - 30 min Shawn Mendes Ride with Camila Ramón - Tuesday, November 12, 2024
    Logged this ride 11 days ago - View on Strava
  • 16.6 mi ride - 60 min Power Zone Ride with Matt Wilpers - Tuesday, November 12, 2024
    Logged this ride 11 days ago - View on Strava
  • 8.0 mi ride - 30 min 2000s Ride with Cody Rigsby - Monday, November 11, 2024
    Logged this ride 12 days ago - View on Strava
  • 16.9 mi ride - 60 min Power Zone Ride with Matt Wilpers - Monday, November 11, 2024
    Logged this ride 12 days ago - View on Strava
  • 8.0 mi ride - 30 min 80s Ride with Jenn Sherman - Sunday, November 10, 2024
    Logged this ride 14 days ago - View on Strava
  • 16.6 mi ride - 60 min Power Zone Ride with Matt Wilpers - Sunday, November 10, 2024
    Logged this ride 14 days ago - View on Strava
  • 8.2 mi ride - 30 min 2000s Ride with Hannah Frankson - Saturday, November 9, 2024
    Logged this ride 15 days ago - View on Strava
  • 16.5 mi ride - 60 min Power Zone Ride with Matt Wilpers - Saturday, November 9, 2024
    Logged this ride 15 days ago - View on Strava
  • 8.3 mi ride - 30 min HIIT & Hills Ride with Ally Love - Friday, November 8, 2024
    Logged this ride 15 days ago - View on Strava
  • 16.7 mi ride - 60 min Power Zone Ride with Matt Wilpers - Friday, November 8, 2024
    Logged this ride 15 days ago - View on Strava
  • 7.8 mi ride - 30 min 90s Ride with Hannah Corbin - Thursday, November 7, 2024
    Logged this ride 16 days ago - View on Strava
  • 16.8 mi ride - 60 min Power Zone Classic Rock Ride with Denis Morton - Thursday, November 7, 2024
    Logged this ride 16 days ago - View on Strava
  • 8.0 mi ride - 30 min Classic Rock Ride with Ben Alldis - Wednesday, November 6, 2024
    Logged this ride 17 days ago - View on Strava
  • 16.4 mi ride - 60 min Power Zone Ride with Matt Wilpers - Wednesday, November 6, 2024
    Logged this ride 17 days ago - View on Strava
  • 8.0 mi ride - 30 min Broadway Ride with Leanne Hainsby-Alldis - Tuesday, November 5, 2024
    Logged this ride 18 days ago - View on Strava
  • 16.8 mi ride - 60 min Power Zone Ride with Matt Wilpers - Tuesday, November 5, 2024
    Logged this ride 18 days ago - View on Strava
  • 8.1 mi ride - 30 min Pop Ride with Leanne Hainsby-Alldis - Monday, November 4, 2024
    Logged this ride 19 days ago - View on Strava
  • 16.2 mi ride - 60 min Power Zone Ride with Matt Wilpers - Monday, November 4, 2024
    Logged this ride 19 days ago - View on Strava
  • 7.9 mi ride - 30 min Pop Ride with Robin Arzón - Sunday, November 3, 2024
    Logged this ride 21 days ago - View on Strava
  • 16.9 mi ride - 60 min Power Zone Endurance Ride with Matt Wilpers - Sunday, November 3, 2024
    Logged this ride 21 days ago - View on Strava
  • 0.0 mi ride - 60 min Power Zone Ride with Christine D'Ercole - Sunday, November 3, 2024
    Logged this ride 21 days ago - View on Strava
  • 7.9 mi ride - 30 min 90s Ride with Hannah Corbin - Saturday, November 2, 2024
    Logged this ride 22 days ago - View on Strava
  • 16.8 mi ride - 60 min Power Zone Ride with Matt Wilpers - Saturday, November 2, 2024
    Logged this ride 22 days ago - View on Strava
  • 24.5 mi ride - Afternoon Ride - Friday, November 1, 2024
    Map
    Logged this ride 22 days ago - View on Strava
  • 24.5 mi ride - Afternoon Ride - Thursday, October 31, 2024
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    Logged this ride 23 days ago - View on Strava
  • 24.5 mi ride - Afternoon Ride - Wednesday, October 30, 2024
    Map
    Logged this ride 24 days ago - View on Strava
  • 8.2 mi ride - 30 min Halloween Ride with Ben Alldis - Tuesday, October 29, 2024
    Logged this ride 25 days ago - View on Strava
  • 16.2 mi ride - 60 min Power Zone Ride with Matt Wilpers - Tuesday, October 29, 2024
    Logged this ride 25 days ago - View on Strava
  • 7.8 mi ride - 30 min Disco Ride with Leanne Hainsby-Alldis - Monday, October 28, 2024
    Logged this ride 26 days ago - View on Strava
  • 16.5 mi ride - 60 min Power Zone Ride with Matt Wilpers - Monday, October 28, 2024
    Logged this ride 26 days ago - View on Strava
  • 8.1 mi ride - 30 min Pop Ride with Tunde Oyeneyin - Sunday, October 27, 2024
    Logged this ride 28 days ago - View on Strava
  • 16.1 mi ride - 60 min Power Zone Classic Rock Ride with Denis Morton - Sunday, October 27, 2024
    Logged this ride 28 days ago - View on Strava
  • 24.6 mi ride - Morning Ride - Saturday, October 26, 2024
    Map
    Logged this ride 29 days ago - View on Strava
  • 24.5 mi ride - Afternoon Ride - Friday, October 25, 2024
    Map
    Logged this ride 29 days ago - View on Strava
  • 24.5 mi ride - Afternoon Ride - Thursday, October 24, 2024
    Map
    Logged this ride 30 days ago - View on Strava
  • 24.5 mi ride - Afternoon Ride - Wednesday, October 23, 2024
    Map
    Logged this ride 31 days ago - View on Strava
  • 24.5 mi ride - Afternoon Ride - Tuesday, October 22, 2024
    Map
    Logged this ride 32 days ago - View on Strava
  • 7.7 mi ride - 30 min 2000s Rock Ride with Leanne Hainsby-Alldis - Monday, October 21, 2024
    Logged this ride 33 days ago - View on Strava
  • 16.4 mi ride - 60 min Power Zone Ride with Matt Wilpers - Monday, October 21, 2024
    Logged this ride 33 days ago - View on Strava
  • 24.6 mi ride - Morning Ride - Sunday, October 20, 2024
    Map
    Logged this ride 35 days ago - View on Strava
  • 24.6 mi ride - Morning Ride - Saturday, October 19, 2024
    Map
    Logged this ride 36 days ago - View on Strava
  • 7.7 mi ride - 30 min Pop Ride with Cody Rigsby - Friday, October 18, 2024
    Logged this ride 36 days ago - View on Strava
  • 16.2 mi ride - 60 min Power Zone Ride with Matt Wilpers - Friday, October 18, 2024
    Logged this ride 36 days ago - View on Strava
  • 7.8 mi ride - 30 min 80s Pop Ride with Ally Love - Thursday, October 17, 2024
    Logged this ride 37 days ago - View on Strava
  • 16.5 mi ride - 60 min Power Zone Endurance Ride with Matt Wilpers - Thursday, October 17, 2024
    Logged this ride 37 days ago - View on Strava
  • 7.8 mi ride - 30 min Oldies But Goodies Ride with Leanne Hainsby-Alldis - Wednesday, October 16, 2024
    Logged this ride 38 days ago - View on Strava
  • 0.0 mi ride - 30 min Low Impact Ride with Cody Rigsby - Wednesday, October 16, 2024
    Logged this ride 38 days ago - View on Strava
  • 16.6 mi ride - 60 min Power Zone Endurance Ride with Matt Wilpers - Wednesday, October 16, 2024
    Logged this ride 38 days ago - View on Strava
  • 7.7 mi ride - 30 min 90s Ride with Robin Arzón - Tuesday, October 15, 2024
    Logged this ride 39 days ago - View on Strava
  • 16.2 mi ride - 60 min Power Zone Ride with Matt Wilpers - Tuesday, October 15, 2024
    Logged this ride 39 days ago - View on Strava
  • 7.6 mi ride - 30 min Pop Ride with Hannah Corbin - Monday, October 14, 2024
    Logged this ride 40 days ago - View on Strava
  • 16.7 mi ride - 60 min Power Zone Endurance Ride with Matt Wilpers - Monday, October 14, 2024
    Logged this ride 40 days ago - View on Strava
  • 8.1 mi ride - 30 min Country Pop Ride with Olivia Amato - Sunday, October 13, 2024
    Logged this ride 42 days ago - View on Strava
  • 16.6 mi ride - 60 min Power Zone Endurance Ride with Matt Wilpers - Sunday, October 13, 2024
    Logged this ride 42 days ago - View on Strava
  • 24.6 mi ride - Morning Ride - Saturday, October 12, 2024
    Map
    Logged this ride 43 days ago - View on Strava
  • 24.6 mi ride - Afternoon Ride - Friday, October 11, 2024
    Map
    Logged this ride 43 days ago - View on Strava
  • 5.1 mi ride - Afternoon Ride - Thursday, October 10, 2024
    Map
    Logged this ride 44 days ago - View on Strava
  • 24.5 mi ride - Afternoon Ride - Wednesday, October 9, 2024
    Map
    Logged this ride 45 days ago - View on Strava
  • 24.5 mi ride - Afternoon Ride - Tuesday, October 8, 2024
    Map
    Logged this ride 46 days ago - View on Strava
  • 24.5 mi ride - Afternoon Ride - Monday, October 7, 2024
    Map
    Logged this ride 47 days ago - View on Strava
  • 24.6 mi ride - Morning Ride - Sunday, October 6, 2024
    Map
    Logged this ride 49 days ago - View on Strava
  • 24.6 mi ride - Morning Ride - Saturday, October 5, 2024
    Map
    Logged this ride 50 days ago - View on Strava
  • 24.5 mi ride - Afternoon Ride - Friday, October 4, 2024
    Map
    Logged this ride 50 days ago - View on Strava
  • 24.6 mi ride - Morning Ride - Thursday, October 3, 2024
    Map
    Logged this ride 52 days ago - View on Strava
  • 24.6 mi ride - Afternoon Ride - Wednesday, October 2, 2024
    Map
    Logged this ride 52 days ago - View on Strava
  • 24.5 mi ride - Afternoon Ride - Tuesday, October 1, 2024
    Map
    Logged this ride 53 days ago - View on Strava
  • 24.5 mi ride - Afternoon Ride - Monday, September 30, 2024
    Map
    Logged this ride 54 days ago - View on Strava
  • 24.6 mi ride - Morning Ride - Sunday, September 29, 2024
    Map
    Logged this ride 56 days ago - View on Strava
  • 24.5 mi ride - Afternoon Ride - Saturday, September 28, 2024
    Map
    Logged this ride 56 days ago - View on Strava
  • 24.5 mi ride - Afternoon Ride - Friday, September 27, 2024
    Map
    Logged this ride 57 days ago - View on Strava
  • 7.9 mi ride - 30 min 70s Ride with Hannah Corbin - Thursday, September 26, 2024
    Logged this ride 58 days ago - View on Strava
  • 16.1 mi ride - 60 min Power Zone Ride with Matt Wilpers - Thursday, September 26, 2024
    Logged this ride 58 days ago - View on Strava
  • 24.5 mi ride - Afternoon Ride - Wednesday, September 25, 2024
    Map
    Logged this ride 59 days ago - View on Strava
  • 24.5 mi ride - Afternoon Ride - Tuesday, September 24, 2024
    Map
    Logged this ride 60 days ago - View on Strava
  • 24.5 mi ride - Afternoon Ride - Monday, September 23, 2024
    Map
    Logged this ride 61 days ago - View on Strava
  • 24.6 mi ride - Morning Ride - Sunday, September 22, 2024
    Map
    Logged this ride 63 days ago - View on Strava
  • 24.6 mi ride - Morning Ride - Saturday, September 21, 2024
    Map
    Logged this ride 64 days ago - View on Strava
  • 24.5 mi ride - Afternoon Ride - Friday, September 20, 2024
    Map
    Logged this ride 64 days ago - View on Strava
  • 24.5 mi ride - Afternoon Ride - Thursday, September 19, 2024
    Map
    Logged this ride 65 days ago - View on Strava
  • 24.5 mi ride - Afternoon Ride - Wednesday, September 18, 2024
    Map
    Logged this ride 66 days ago - View on Strava
  • 24.5 mi ride - Afternoon Ride - Tuesday, September 17, 2024
    Map
    Logged this ride 67 days ago - View on Strava
  • 24.5 mi ride - Afternoon Ride - Monday, September 16, 2024
    Map
    Logged this ride 68 days ago - View on Strava
  • 24.6 mi ride - Morning Ride - Sunday, September 15, 2024
    Map
    Logged this ride 70 days ago - View on Strava
  • 24.6 mi ride - Morning Ride - Saturday, September 14, 2024
    Map
    Logged this ride 71 days ago - View on Strava
  • 24.5 mi ride - Afternoon Ride - Friday, September 13, 2024
    Map
    Logged this ride 71 days ago - View on Strava
  • 24.6 mi ride - Afternoon Ride - Thursday, September 12, 2024
    Map
    Logged this ride 72 days ago - View on Strava
  • 24.5 mi ride - Afternoon Ride - Wednesday, September 11, 2024
    Map
    Logged this ride 73 days ago - View on Strava
  • 24.6 mi ride - Morning Ride - Tuesday, September 10, 2024
    Map
    Logged this ride 75 days ago - View on Strava
  • 24.5 mi ride - Afternoon Ride - Monday, September 9, 2024
    Map
    Logged this ride 75 days ago - View on Strava
  • 24.6 mi ride - Morning Ride - Sunday, September 8, 2024
    Map
    Logged this ride 77 days ago - View on Strava
  • 24.6 mi ride - Morning Ride - Saturday, September 7, 2024
    Map
    Logged this ride 78 days ago - View on Strava
  • 24.5 mi ride - Afternoon Ride - Friday, September 6, 2024
    Map
    Logged this ride 78 days ago - View on Strava
  • 24.5 mi ride - Afternoon Ride - Thursday, September 5, 2024
    Map
    Logged this ride 79 days ago - View on Strava
  • 24.5 mi ride - Afternoon Ride - Wednesday, September 4, 2024
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    Logged this ride 80 days ago - View on Strava
  • 24.5 mi ride - Afternoon Ride - Tuesday, September 3, 2024
    Map
    Logged this ride 81 days ago - View on Strava
  • 24.6 mi ride - Morning Ride - Monday, September 2, 2024
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    Logged this ride 83 days ago - View on Strava
  • 24.6 mi ride - Morning Ride - Sunday, September 1, 2024
    Map
    Logged this ride 84 days ago - View on Strava

My Sponsors

  • Megan Bouchard
    $25.88
    Received this donation 72 days ago
  • Mary Seifel
    “Kicking things off with my own personal donation to fight kids' cancer!”
    $36.23
    Received this donation 82 days ago
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