The event is a celebration of the life of Bob Zeeb, a longtime Newton School administrator who died in a tragic bicycling accident in 2009. This year’s ride will benefit LivableStreets, an advocacy group for safe streets and vibrant communities. It will take place on September 13, starting and ending at Auburndale Park. There will be 24- and 40-mile routes and also 4- and 8-mile routes for kids. See the Bike4Life website for details.