Donation Amount

Select the amount you would like to donate to Manuela Insixiengmay's 75 mi challenge.

Donation Calculator

Calculate your donation based on an amount per-mile Manuela Insixiengmay has committed to ride this September. Your total donation will be the amount you select multiplied by Manuela Insixiengmay's 75 mi challenge goal and will be charged up-front.