How Do 500 Miles of New Mountain Bike Trails Sound?

It’s donation season, and if you’re in the spirit of giving, particularly for something that gives back — at least to mountain bikers — consider Dig In.

The fundraiser —put on by the International Mountain Bicycling Association — aims to create 500 miles of trails by backing 68 programs across 31 states. The project even includes 10 new mountain biking parks as well as programs at high schools.

They’ve posted all of the programs on their website, and you can donate to individual programs, which are overseen by IMBA, or to the entire catalogue.

But act fast because the initiative ends December 28.