Donation Amount

Select the amount you would like to donate to Clair Sinclair's 400 mi challenge.

$35

$70

$120

$265

$2,500

OtherSurprise Clair

Donation Calculator

Calculate your donation based on an amount per-mile Clair Sinclair has committed to ride this September. Your total donation will be the amount you select multiplied by Clair Sinclair's 400 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:

$