Select the amount you would like to donate to Iwona Batkiewicz Gruszka's 50 mi challenge.
Calculate your donation based on an amount per-mile Iwona Batkiewicz Gruszka has committed to ride this September. Your total donation will be the amount you select multiplied by Iwona Batkiewicz Gruszka's 50 mi challenge goal and will be charged up-front.
A receipt will be sent to this email address
