Select the amount you would like to donate to Mai Nguyen's 75 km challenge.
Calculate your donation based on an amount per-kilometre Mai Nguyen has committed to ride this October. Your total donation will be the amount you select multiplied by Mai Nguyen's 75 km challenge goal and will be charged up-front.
A receipt will be sent to this email address
The challenge starts NEXT WEEK - Free Entry!
Sign up now
The challenge starts NEXT WEEK - Free Entry!
Sign up now