Donation Amount

Select the amount you would like to donate to Marian O’Neill's 50 km challenge.

$50

$100

$250

$500

$1,000

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Donation Calculator

Calculate your donation based on an amount per-kilometre Marian O’Neill has committed to ride this October. Your total donation will be the amount you select multiplied by Marian O’Neill's 50 km challenge goal and will be charged up-front.

$0.30 cents/km

$0.50 cents/km

$0.80 cents/km

$1/km

$1.50/km

$2/km