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: 7273rd
  • State: 617th 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 5 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 5 days ago
  • 18.0 mi ride - Spin thru LQ - Friday, September 27, 2024
    Logged this ride 15 days ago
  • 37.0 mi ride - Garner Valley - Monday, September 30, 2024
    Logged this ride 15 days ago
  • 11.0 mi ride - Gravel fun - Friday, September 27, 2024
    Logged this ride 17 days ago
  • 26.0 mi ride - PT spin - Friday, September 27, 2024
    Logged this ride 19 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 20 days ago
  • 23.0 mi ride - Tooling around Palm Desert - Thursday, September 26, 2024
    Logged this ride 20 days ago
  • 57.0 mi ride - Desert Hot Springs Ty - Wednesday, September 25, 2024
    Logged this ride 21 days ago
  • 10.0 mi ride - PT appointment - Monday, September 23, 2024
    Logged this ride 23 days ago
  • 19.0 mi ride - Railroad route - gravel - Sunday, September 22, 2024
    Logged this ride 23 days ago
  • 50.0 mi ride - PD to Indian Canyon and back on Dillon - Friday, September 20, 2024
    Logged this ride 25 days ago
  • 35.0 mi ride - Spotlight Special - Thursday, September 19, 2024
    Logged this ride 27 days ago
  • 30.0 mi ride - Low rpm intervals - Wednesday, September 18, 2024
    Logged this ride 28 days ago
  • 46.0 mi ride - SF rt to Tiburon - Sunday, September 15, 2024
    Logged this ride 30 days ago
  • 21.0 mi ride - SF - fueled by Bob’s Donuts - Wednesday, September 11, 2024
    Logged this ride 32 days ago
  • 21.0 mi ride - Lake Merced - Tuesday, September 10, 2024
    Logged this ride 32 days ago
  • 21.0 mi ride - SF sightseeing tour - Saturday, September 14, 2024
    Logged this ride 32 days ago
  • 25.0 mi ride - SF to Marin - Tuesday, September 10, 2024
    Logged this ride 34 days ago
  • 40.0 mi ride - SF rt Pacifica - Tuesday, September 10, 2024
    Logged this ride 36 days ago
  • 18.0 mi ride - San Francisco - tourist ride - Monday, September 9, 2024
    Logged this ride 37 days ago
  • 27.0 mi ride - LQ cove - Friday, September 6, 2024
    Logged this ride 38 days ago
  • 27.0 mi ride - LQ Cove - Friday, September 6, 2024
    Logged this ride 40 days ago
  • 27.0 mi ride - Palm Springs - Wednesday, September 4, 2024
    Logged this ride 40 days ago
  • 11.0 mi ride - AGT day - Wednesday, September 4, 2024
    Logged this ride 42 days ago
  • 10.0 mi ride - Big Bear - Labor Day - Wednesday, September 4, 2024
    Logged this ride 42 days ago
  • 31.0 mi ride - Garner Valley - Saturday, August 31, 2024

    From Santa Rosa gas station to Same

    Logged this ride 42 days ago
  • 51.0 mi ride - Dillon Road Repave - Wednesday, September 4, 2024
    Ride image
    Logged this ride 42 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 18 days ago
    Mark Kalkoske
    Mark
    “Thank you for your generosity!”
  • Mark Kalkoske
    “For the cause!”
    $25
    Received this donation 5 days ago
  • Susan Schag
    “Go Mark!”
    $20.70
    Received this donation 43 days ago
    Mark Kalkoske
    Mark
    “Thanks, Sue! 416 miles to go!”
Donate Now