The weekend of August 2-3, 2025, I will participate in Pan Mass Challenge, bicycling 186 miles across Massachusetts to benefit the Dana Farber Cancer Institute's Jimmy Fund. Your generous contribution will help sponsor my ride, and will allow Dana Farber to continue its cutting-edge research and treatment in its race for a cure. I aim to raise $6,000, which represents a dollar for every other biker who rides with me.
Thank you for your generosity,
Michael Sierra, Newburyport, MA
The weekend of August 2-3, 2025, I will participate in Pan Mass Challenge, bicycling 186 miles across Massachusetts to benefit the Dana Farber Cancer Institute's Jimmy Fund. Your generous contribution will help sponsor my ride, and will allow Dana Farber to continue its cutting-edge research and treatment in its race for a cure. I aim to raise $6,000, which represents a dollar for every other biker who rides with me.
Thank you for your generosity,
Michael Sierra, Newburyport, MA
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I have chosen to keep all of my donors' information confidential; therefore it is not displayed on my PMC public donor list.
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