30 Days of Biking (a.k.a., 30DOB) is a pledge to ride your bike every day in April — any distance, any destination, in any kind of weather — and share your experiences online with the hashtag #30daysofbiking.
30 Days of Biking (a.k.a., 30DOB) is a pledge to ride your bike every day in April — any distance, any destination, in any kind of weather — and share your experiences online with the hashtag #30daysofbiking.