Sergey Kostromin

I am riding 500 mi to fight kids' cancer and save little lives. Please sponsor me to support my challenge!
My Rankings
- National: 2327th
- State: 108th in PA
My Story
15 Aug 2023
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.
Sergey
My Legacy
Here's my personal impact over 6 years to fight kids' cancer and save little lives.
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208 mi Ridden$502 Raised2020
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247 mi Ridden$602 Raised2021
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224 mi Ridden$113 Raised2022
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497 mi RiddenRaised2023
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473 mi Ridden$95 Raised2024
1,650 mi
Ridden
$1,391
Raised
My Challenge
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62.5 mi ride - Morning Ride - Saturday, July 19, 2025
Logged this ride 7 days ago - View on Strava -
11.8 mi ride - Evening Ride - Thursday, July 17, 2025
Logged this ride 8 days ago - View on Strava -
10.0 mi ride - Evening Ride - Tuesday, July 15, 2025
Logged this ride 10 days ago - View on Strava -
13.7 mi ride - Evening Ride - Sunday, July 13, 2025
Logged this ride 12 days ago - View on Strava -
10.0 mi ride - Evening Ride - Thursday, July 10, 2025
Logged this ride 15 days ago - View on Strava -
10.1 mi ride - Evening Ride - Wednesday, July 9, 2025
Logged this ride 16 days ago - View on Strava -
10.0 mi ride - Evening Ride - Tuesday, July 8, 2025
Logged this ride 17 days ago - View on Strava -
10.0 mi ride - Evening Ride - Monday, July 7, 2025
Logged this ride 18 days ago - View on Strava -
5.7 mi ride - Lunch Ride - Tuesday, July 1, 2025
Logged this ride 24 days ago - View on Strava -
2.2 mi ride - Lunch Ride - Monday, June 30, 2025
Logged this ride 25 days ago - View on Strava -
10.0 mi ride - Evening Ride - Thursday, June 26, 2025
Logged this ride 29 days ago - View on Strava -
10.0 mi ride - Evening Ride - Tuesday, June 24, 2025
Logged this ride 31 days ago - View on Strava -
10.0 mi ride - Evening Ride - Monday, June 23, 2025
Logged this ride 32 days ago - View on Strava -
10.0 mi ride - Evening Ride - Sunday, June 22, 2025
Logged this ride 33 days ago - View on Strava -
43.9 mi ride - Morning Ride - Saturday, June 21, 2025
Logged this ride 35 days ago - View on Strava
My Sponsors
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Sergey Kostromin
$25.88Received this donation 22 days ago