Grandma's Marathon Carbon Offset Credits

85% of the carbon emissions Grandma's Marathon generates each year come from participant travel.

Whether you're driving, taking the train, or flying to Duluth, your travel to our event will impact the environment.

This year, offset your travel emissions to ensure the Grandma’s Marathon course stays beautiful for future generations of participants. We are proud to offer our participants the option to offset their travel emissions using carbo credits through the National Indian Carbon Coalition (NICC).

Offsetting your travel with NICC not only helps minimizes your carbon footprint but also helps ensure northern Minnesota the beauty of Grandma's Marathon will be on display for generations to come.

Credits can be purchased in $4.00 increments.