Mark Kalkoske

Mark Kalkoske
I am riding 600 mi to fight kids' cancer and save little lives. Please sponsor me to support my challenge!
I've Ridden 692.0 mi to fight kids' cancer
My Rankings
  • National: 7292nd
  • State: 619th in CA
I've raised $97 My goal is $2,500 Donate Now

My Story

3 Sep 2024

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.

My Challenge

  • $100 raised to fight kids' cancer!

    I just raised $100 to fight kids' cancer and achieved DEFENDER LEVEL in the challenge! Thank you so much for your support.

    Posted 43 days ago
  • $100 raised to fight kids' cancer!

    I just raised $100 to fight kids' cancer and achieved DEFENDER LEVEL in the challenge! Thank you so much for your support.

    Posted 43 days ago
  • 18.0 mi ride - Spin thru LQ - Friday, September 27, 2024
    Logged this ride 54 days ago
  • 37.0 mi ride - Garner Valley - Monday, September 30, 2024
    Logged this ride 54 days ago
  • 11.0 mi ride - Gravel fun - Friday, September 27, 2024
    Logged this ride 55 days ago
  • 26.0 mi ride - PT spin - Friday, September 27, 2024
    Logged this ride 57 days ago
  • I Just Did It!
    26 Sep 2024

    Alright, 600 miles in with four days to go, and over 300 in a full walking boot! Excited to have met my riding goal! Now, I’m hoping some contributions follow because I’m way behind on raising $! Yes, that’s a challenge to y’all!

    I Just Did It!
    Posted 58 days ago
  • 23.0 mi ride - Tooling around Palm Desert - Thursday, September 26, 2024
    Logged this ride 58 days ago
  • 57.0 mi ride - Desert Hot Springs Ty - Wednesday, September 25, 2024
    Logged this ride 59 days ago
  • 10.0 mi ride - PT appointment - Monday, September 23, 2024
    Logged this ride 61 days ago
  • 19.0 mi ride - Railroad route - gravel - Sunday, September 22, 2024
    Logged this ride 62 days ago
  • 50.0 mi ride - PD to Indian Canyon and back on Dillon - Friday, September 20, 2024
    Logged this ride 64 days ago
  • 35.0 mi ride - Spotlight Special - Thursday, September 19, 2024
    Logged this ride 65 days ago
  • 30.0 mi ride - Low rpm intervals - Wednesday, September 18, 2024
    Logged this ride 66 days ago
  • 46.0 mi ride - SF rt to Tiburon - Sunday, September 15, 2024
    Logged this ride 68 days ago
  • 21.0 mi ride - SF - fueled by Bob’s Donuts - Wednesday, September 11, 2024
    Logged this ride 70 days ago
  • 21.0 mi ride - Lake Merced - Tuesday, September 10, 2024
    Logged this ride 70 days ago
  • 21.0 mi ride - SF sightseeing tour - Saturday, September 14, 2024
    Logged this ride 70 days ago
  • 25.0 mi ride - SF to Marin - Tuesday, September 10, 2024
    Logged this ride 72 days ago
  • 40.0 mi ride - SF rt Pacifica - Tuesday, September 10, 2024
    Logged this ride 74 days ago
  • 18.0 mi ride - San Francisco - tourist ride - Monday, September 9, 2024
    Logged this ride 75 days ago
  • 27.0 mi ride - LQ cove - Friday, September 6, 2024
    Logged this ride 76 days ago
  • 27.0 mi ride - LQ Cove - Friday, September 6, 2024
    Logged this ride 78 days ago
  • 27.0 mi ride - Palm Springs - Wednesday, September 4, 2024
    Logged this ride 78 days ago
  • 11.0 mi ride - AGT day - Wednesday, September 4, 2024
    Logged this ride 80 days ago
  • 10.0 mi ride - Big Bear - Labor Day - Wednesday, September 4, 2024
    Logged this ride 80 days ago
  • 31.0 mi ride - Garner Valley - Saturday, August 31, 2024

    From Santa Rosa gas station to Same

    Logged this ride 80 days ago
  • 51.0 mi ride - Dillon Road Repave - Wednesday, September 4, 2024
    Ride image
    Logged this ride 81 days ago
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My Sponsors

  • Anonymous
    “What a nice way to celebrate your retirement time!! Wishing you the best! Monique and David Peddle”
    $51.75
    Received this donation 57 days ago
    Mark Kalkoske
    Mark
    “Thank you for your generosity!”
  • Mark Kalkoske
    “For the cause!”
    $25
    Received this donation 43 days ago
  • Susan Schag
    “Go Mark!”
    $20.70
    Received this donation 82 days ago
    Mark Kalkoske
    Mark
    “Thanks, Sue! 416 miles to go!”
Donate Now