The Stevenage Cycling Festival includes a series of short led rides and free activities on the day including a kids learn to ride course, balance bike training and try out zone for toddlers, bike try out show, plus lots more.  All at Hampson Park (SG1 5QU) from 11a.m. to 5p.m.  The four mile taster rides, led and swept by Cycling UK volunteers will leave Hampson Park at 12 noon; 1pm; 2pm and 3pm.  They will be traffic free on Stevenage's famous cycleways.