Timothy Guerra

Timothy Guerra
I am riding 200 mi in memory of my son, Colten Guerra. Please sponsor me and support my challenge to fight kids' cancer and save little lives.
I've Ridden 1,003.8 mi to fight kids' cancer
My Rankings
  • National: 2202nd
  • State: 194th in CA
  • My Team: 2nd
I've raised $802 to fight kids' cancer Donate Now

I'm Riding For

Colten Guerra

My Story

1 Sep 2026

This September, I am taking part in the Great Cycle Challenge to fight kids' cancer in memory of my son Colten Guerra who fought stage 4 Neuroblastoma for over a decade!

Kids should be living life, not fighting for it.

So I am raising funds through my challenge to help kids like Colt 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. Many of these hospitals treated Colten.

Please support me by making a donation to give these kids the brighter futures they deserve. You will be helping our little friends who are still in the fight.

Your support will change little lives.

Thank you.

My Challenge

  • 13.1 mi ride - Afternoon Gravel Ride - Saturday, October 31, 2026
    Map
    Logged this ride 2 hours ago - View on Strava
  • 31.2 mi ride - Morning Gravel Ride - Thursday, October 29, 2026
    Map
    Logged this ride 2 days ago - View on Strava
  • 17.2 mi ride - Morning Gravel Ride - Wednesday, October 28, 2026
    Map
    Logged this ride 3 days ago - View on Strava
  • 27.3 mi ride - Morning Gravel Ride - Tuesday, October 27, 2026
    Map
    Logged this ride 4 days ago - View on Strava
  • 4.1 mi ride - Afternoon Gravel Ride - Monday, October 26, 2026
    Map
    Logged this ride 5 days ago - View on Strava
  • 17.8 mi ride - Morning Gravel Ride - Monday, October 26, 2026
    Map
    Logged this ride 5 days ago - View on Strava
  • 21.7 mi ride - Morning Gravel Ride - Sunday, October 25, 2026
    Map
    Logged this ride 6 days ago - View on Strava
  • 27.1 mi ride - Morning Gravel Ride - Saturday, October 24, 2026
    Map
    Logged this ride 7 days ago - View on Strava
  • 17.8 mi ride - Morning Gravel Ride - Friday, October 23, 2026
    Map
    Logged this ride 8 days ago - View on Strava
  • 17.4 mi ride - Morning Gravel Ride - Wednesday, October 21, 2026
    Map
    Logged this ride 10 days ago - View on Strava
Show More

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!”
    $128.57
    Received this donation 52 days ago
    Timothy Guerra
    Timothy
    “Thank you”
  • David M. Ramos
    “In loving memory of Colton, I made a donation to Pediatric Cancer Research. His bright spirit touched so many lives, and I hope this contribution helps bring hope and support to other families navigating this journey. Holding you and your family close in my thoughts. With warmth and sympathy David M Ramos”
    $103.50
    Received this donation 53 days ago
    Timothy Guerra
    Timothy
    “Thank you”
  • Jarrett Joseph
    “Smash it!”
    $103.50
    Received this donation 52 days ago
    Timothy Guerra
    Timothy
    “Thank you”
  • Kathleen Widner
    “In memory of Molly & Colt both warriors. Also, in memory of Michele Arnold, who did the bike challenge every year for my Molly.”
    $103.50
    Received this donation 57 days ago
    Timothy Guerra
    Timothy
    “Thank you so much.”
  • Tracey Ziomek
    “What an amazing experience and memory this will be for Team Hulken- Good luck and have fun!”
    $103.50
    Received this donation 57 days ago
    Timothy Guerra
    Timothy
    “Thank you”
  • Shark Strong
    “You are incredible and our hero! You are absolutely Shark Strong and the perfect example of never, ever giving up! Keep going, we believe in you, Michelle and all the Hulken Team. 🦈💪😻”
    $57.96
    Received this donation 35 days ago
    Timothy Guerra
    Timothy
    “Thank you so much!”
  • Amy Youkhannah
    “I miss my strong warrior. My hero forever💚”
    $51.75
    Received this donation 57 days ago
    Timothy Guerra
    Timothy
    “Thank you”
  • Julie Renner
    “Way to go Tim! Such a great cause!”
    $51.75
    Received this donation 52 days ago
    Timothy Guerra
    Timothy
    “Thank you”
  • Sadie Sloan
    “Guerra strong! I know you will crush it!”
    $51.75
    Received this donation 56 days ago
    Timothy Guerra
    Timothy
    “Thank you”
  • Derrick Renner
    “Way to go Timmy!!”
    $25.88
    Received this donation 55 days ago
    Timothy Guerra
    Timothy
    “Thank you”
  • Ranj
    “Thinking of you and your family.”
    $20.70
    Received this donation 53 days ago
    Timothy Guerra
    Timothy
    “Thank you”
Donate Now