Come to the renowned and historic Millstone Hill trails for casual and fun mountain bike races! This summer, Onion River Sports, in partnership with Millstone Hill, will host a weekly race series on Thursday nights at 6:00 pm, starting June 28 and going through August 2 (excluding July 26). Racers of all ages and abilities are welcome to come compete on the multi-loop course that winds through Millstone�s unique trail system comprised of roots, rocks, flowy singletrack and abandoned granite quarries. There will be 1, 2, 3 or 4 loop options with a �little kids� loop as well. Overall series winners will receive schwag and ORS gift certificates based on placement and attendance points. Onion River Sports will supply a grill for a post-race BBQ and coolers with ice. Riders are encouraged to bring food and beverages to enjoy after the race. Registration opens at 5:00 pm the day of the race. $10 for adults, $8 for adult MAMBA members, $8 for kids 12 and under, $6 for MAMBA members under 12 All proceeds will benefit the Millstone Trails Association�s Capital Campaign for the proposed Barre Town Forest. http://millstonetrails.com/barre-town-forest-proposal/capital-campaign/