Meet behind City Hall in Waltham for a short, fun ride (about 10 miles) on paths and lesser-traveled streets. We’ll ride along the Charles River and loop back on quiet streets. If you show up early, we’ll be happy to check over your bicycle. Part of this ride will be after dark. If you do not have lights for your bike we’ll provide them in return for a refundable $5 deposit. Helmet required. Just show up, or you may sign in at https://www.meetup.com/Waltham-Jumpstart-your-bicycling-Meetup/events/239052982/