Bikes Not Bombs, non-profit organization in the Boston area that works to expand alternative transportation and promote community development, will be holding their annual Bike-A-Thon and Green Roots Festival fundraisers on Sunday, June 7th, 2009.

The Bike-A-Thon offers 15, 25 or 62 mile bicycle rides that are fully supported with food, mechanics, maps, road markings, following vehicles, and more. Pre-registration is required for the Bike-A-Thon. The ride will end at the Green Roots Festival In the park in front of the Stony Brook T station, Boylston & Lamartine Streets, Jamaica Plain. The Green Roots Festival, which runs from 12:00–5:30p.m., is free and features live music, food, speakers, workshops on environmental issues, information booths by environmental groups, and children’s activities.

For full details visit www.bikesnotbombs.org.