Donation Amount

Select the amount you would like to donate to Allan bal's 100 mi challenge.

$35

$70

$120

$265

$500

OtherSurprise Allan

Donation Calculator

Calculate your donation based on an amount per-mile Allan bal has committed to ride this September. Your total donation will be the amount you select multiplied by Allan bal's 100 mi challenge goal and will be charged up-front.

$0.30 cents/mi

$0.50 cents/mi

$0.80 cents/mi

$1/mi

$1.50/mi

$2/mi

Donation Total:

$